Home / 6,523,481.40-9,785,222.10-6,103,577.40

Finding the Fourth Proportional to 6,523,481.40, 9,785,222.10 and 6,103,577.40

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Solution

The fourth proportional to 6,523,481.40, 9,785,222.10 and 6,103,577.40 is: 9,155,366.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,523,481.40 : 9,785,222.10 = 6,103,577.40 : x
  2. Step 2: Convert to fraction form
    6,523,481.40/9,785,222.10 = 6,103,577.40/x
  3. Step 3: Cross multiply
    6,523,481.40x = 9,785,222.10 × 6,103,577.40
  4. Step 4: Simplify right side
    6,523,481.40x = 59,724,860,463,540.54
  5. Step 5: Solve for x
    x = 59,724,860,463,540.54/6,523,481.40
  6. Step 6: Final answer
    x = 9,155,366.10

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.