Home / 8,735,248.81-12,053,654.17-5,063,406.58

Finding the Fourth Proportional to 8,735,248.81, 12,053,654.17 and 5,063,406.58

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Solution

The fourth proportional to 8,735,248.81, 12,053,654.17 and 5,063,406.58 is: 6,986,927.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,735,248.81 : 12,053,654.17 = 5,063,406.58 : x
  2. Step 2: Convert to fraction form
    8,735,248.81/12,053,654.17 = 5,063,406.58/x
  3. Step 3: Cross multiply
    8,735,248.81x = 12,053,654.17 × 5,063,406.58
  4. Step 4: Simplify right side
    8,735,248.81x = 61,032,551,837,422.44
  5. Step 5: Solve for x
    x = 61,032,551,837,422.44/8,735,248.81
  6. Step 6: Final answer
    x = 6,986,927.70

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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.