Home / 9,338,324.76-14,002,998.40-5,293,726.60

Finding the Fourth Proportional to 9,338,324.76, 14,002,998.40 and 5,293,726.60

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Solution

The fourth proportional to 9,338,324.76, 14,002,998.40 and 5,293,726.60 is: 7,938,045.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,338,324.76 : 14,002,998.40 = 5,293,726.60 : x
  2. Step 2: Convert to fraction form
    9,338,324.76/14,002,998.40 = 5,293,726.60/x
  3. Step 3: Cross multiply
    9,338,324.76x = 14,002,998.40 × 5,293,726.60
  4. Step 4: Simplify right side
    9,338,324.76x = 74,128,045,092,816.77
  5. Step 5: Solve for x
    x = 74,128,045,092,816.77/9,338,324.76
  6. Step 6: Final answer
    x = 7,938,045.31

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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.