Home / 9,053,442.33-13,586,146.31-4,262,501.71

Finding the Fourth Proportional to 9,053,442.33, 13,586,146.31 and 4,262,501.71

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Solution

The fourth proportional to 9,053,442.33, 13,586,146.31 and 4,262,501.71 is: 6,396,569.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,053,442.33 : 13,586,146.31 = 4,262,501.71 : x
  2. Step 2: Convert to fraction form
    9,053,442.33/13,586,146.31 = 4,262,501.71/x
  3. Step 3: Cross multiply
    9,053,442.33x = 13,586,146.31 × 4,262,501.71
  4. Step 4: Simplify right side
    9,053,442.33x = 57,910,971,857,372.68
  5. Step 5: Solve for x
    x = 57,910,971,857,372.68/9,053,442.33
  6. Step 6: Final answer
    x = 6,396,569.37

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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.