Home / 7,531,829.43-11,298,808.19-2,413,061.97

Finding the Fourth Proportional to 7,531,829.43, 11,298,808.19 and 2,413,061.97

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Solution

The fourth proportional to 7,531,829.43, 11,298,808.19 and 2,413,061.97 is: 3,619,933.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,531,829.43 : 11,298,808.19 = 2,413,061.97 : x
  2. Step 2: Convert to fraction form
    7,531,829.43/11,298,808.19 = 2,413,061.97/x
  3. Step 3: Cross multiply
    7,531,829.43x = 11,298,808.19 × 2,413,061.97
  4. Step 4: Simplify right side
    7,531,829.43x = 27,264,724,313,275.66
  5. Step 5: Solve for x
    x = 27,264,724,313,275.66/7,531,829.43
  6. Step 6: Final answer
    x = 3,619,933.85

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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.