Home / 6,567,065.40-9,850,598.10-4,047,641.40

Finding the Fourth Proportional to 6,567,065.40, 9,850,598.10 and 4,047,641.40

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Solution

The fourth proportional to 6,567,065.40, 9,850,598.10 and 4,047,641.40 is: 6,071,462.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,567,065.40 : 9,850,598.10 = 4,047,641.40 : x
  2. Step 2: Convert to fraction form
    6,567,065.40/9,850,598.10 = 4,047,641.40/x
  3. Step 3: Cross multiply
    6,567,065.40x = 9,850,598.10 × 4,047,641.40
  4. Step 4: Simplify right side
    6,567,065.40x = 39,871,688,684,321.34
  5. Step 5: Solve for x
    x = 39,871,688,684,321.34/6,567,065.40
  6. Step 6: Final answer
    x = 6,071,462.10

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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.