Home / 6,611,124.30-9,916,686.45-6,349,850.70

Finding the Fourth Proportional to 6,611,124.30, 9,916,686.45 and 6,349,850.70

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Solution

The fourth proportional to 6,611,124.30, 9,916,686.45 and 6,349,850.70 is: 9,524,776.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,611,124.30 : 9,916,686.45 = 6,349,850.70 : x
  2. Step 2: Convert to fraction form
    6,611,124.30/9,916,686.45 = 6,349,850.70/x
  3. Step 3: Cross multiply
    6,611,124.30x = 9,916,686.45 × 6,349,850.70
  4. Step 4: Simplify right side
    6,611,124.30x = 62,969,478,396,213.02
  5. Step 5: Solve for x
    x = 62,969,478,396,213.02/6,611,124.30
  6. Step 6: Final answer
    x = 9,524,776.05

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Similar ratio
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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.