Home / 4,272,041.33-5,895,472.40-2,338,260.39

Finding the Fourth Proportional to 4,272,041.33, 5,895,472.40 and 2,338,260.39

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Solution

The fourth proportional to 4,272,041.33, 5,895,472.40 and 2,338,260.39 is: 3,226,829.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,272,041.33 : 5,895,472.40 = 2,338,260.39 : x
  2. Step 2: Convert to fraction form
    4,272,041.33/5,895,472.40 = 2,338,260.39/x
  3. Step 3: Cross multiply
    4,272,041.33x = 5,895,472.40 × 2,338,260.39
  4. Step 4: Simplify right side
    4,272,041.33x = 13,785,149,581,566.93
  5. Step 5: Solve for x
    x = 13,785,149,581,566.93/4,272,041.33
  6. Step 6: Final answer
    x = 3,226,829.64

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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.