Home / 8,516,466.73-11,752,572.31-4,845,304.27

Finding the Fourth Proportional to 8,516,466.73, 11,752,572.31 and 4,845,304.27

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Solution

The fourth proportional to 8,516,466.73, 11,752,572.31 and 4,845,304.27 is: 6,686,433.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,516,466.73 : 11,752,572.31 = 4,845,304.27 : x
  2. Step 2: Convert to fraction form
    8,516,466.73/11,752,572.31 = 4,845,304.27/x
  3. Step 3: Cross multiply
    8,516,466.73x = 11,752,572.31 × 4,845,304.27
  4. Step 4: Simplify right side
    8,516,466.73x = 56,944,788,797,126.76
  5. Step 5: Solve for x
    x = 56,944,788,797,126.76/8,516,466.73
  6. Step 6: Final answer
    x = 6,686,433.54

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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.