Home / 5,516,557.44-7,613,897.76-3,452,532.45

Finding the Fourth Proportional to 5,516,557.44, 7,613,897.76 and 3,452,532.45

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Solution

The fourth proportional to 5,516,557.44, 7,613,897.76 and 3,452,532.45 is: 4,765,150.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,516,557.44 : 7,613,897.76 = 3,452,532.45 : x
  2. Step 2: Convert to fraction form
    5,516,557.44/7,613,897.76 = 3,452,532.45/x
  3. Step 3: Cross multiply
    5,516,557.44x = 7,613,897.76 × 3,452,532.45
  4. Step 4: Simplify right side
    5,516,557.44x = 26,287,229,087,382.31
  5. Step 5: Solve for x
    x = 26,287,229,087,382.31/5,516,557.44
  6. Step 6: Final answer
    x = 4,765,150.98

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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.