Home / 11,364,022.92-15,681,752.10-6,207,310.20

Finding the Fourth Proportional to 11,364,022.92, 15,681,752.10 and 6,207,310.20

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Solution

The fourth proportional to 11,364,022.92, 15,681,752.10 and 6,207,310.20 is: 8,565,760.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,364,022.92 : 15,681,752.10 = 6,207,310.20 : x
  2. Step 2: Convert to fraction form
    11,364,022.92/15,681,752.10 = 6,207,310.20/x
  3. Step 3: Cross multiply
    11,364,022.92x = 15,681,752.10 × 6,207,310.20
  4. Step 4: Simplify right side
    11,364,022.92x = 97,341,499,764,201.42
  5. Step 5: Solve for x
    x = 97,341,499,764,201.42/11,364,022.92
  6. Step 6: Final answer
    x = 8,565,760.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.