Home / 6,123,007.23-9,190,185.94-3,092,501.28

Finding the Fourth Proportional to 6,123,007.23, 9,190,185.94 and 3,092,501.28

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Solution

The fourth proportional to 6,123,007.23, 9,190,185.94 and 3,092,501.28 is: 4,641,618.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,123,007.23 : 9,190,185.94 = 3,092,501.28 : x
  2. Step 2: Convert to fraction form
    6,123,007.23/9,190,185.94 = 3,092,501.28/x
  3. Step 3: Cross multiply
    6,123,007.23x = 9,190,185.94 × 3,092,501.28
  4. Step 4: Simplify right side
    6,123,007.23x = 28,420,661,752,126.71
  5. Step 5: Solve for x
    x = 28,420,661,752,126.71/6,123,007.23
  6. Step 6: Final answer
    x = 4,641,618.19

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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.