Home / 6,741,602.40-10,112,403.60-5,901,794.40

Finding the Fourth Proportional to 6,741,602.40, 10,112,403.60 and 5,901,794.40

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Solution

The fourth proportional to 6,741,602.40, 10,112,403.60 and 5,901,794.40 is: 8,852,691.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,741,602.40 : 10,112,403.60 = 5,901,794.40 : x
  2. Step 2: Convert to fraction form
    6,741,602.40/10,112,403.60 = 5,901,794.40/x
  3. Step 3: Cross multiply
    6,741,602.40x = 10,112,403.60 × 5,901,794.40
  4. Step 4: Simplify right side
    6,741,602.40x = 59,681,326,937,019.84
  5. Step 5: Solve for x
    x = 59,681,326,937,019.84/6,741,602.40
  6. Step 6: Final answer
    x = 8,852,691.60

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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.