Home / 6,695,097.18-9,239,227.11-3,639,333.30

Finding the Fourth Proportional to 6,695,097.18, 9,239,227.11 and 3,639,333.30

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Solution

The fourth proportional to 6,695,097.18, 9,239,227.11 and 3,639,333.30 is: 5,022,276.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,695,097.18 : 9,239,227.11 = 3,639,333.30 : x
  2. Step 2: Convert to fraction form
    6,695,097.18/9,239,227.11 = 3,639,333.30/x
  3. Step 3: Cross multiply
    6,695,097.18x = 9,239,227.11 × 3,639,333.30
  4. Step 4: Simplify right side
    6,695,097.18x = 33,624,626,887,685.76
  5. Step 5: Solve for x
    x = 33,624,626,887,685.76/6,695,097.18
  6. Step 6: Final answer
    x = 5,022,276.15

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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.