Home / 9,063,315.70-13,594,973.55-5,231,691.70

Finding the Fourth Proportional to 9,063,315.70, 13,594,973.55 and 5,231,691.70

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Solution

The fourth proportional to 9,063,315.70, 13,594,973.55 and 5,231,691.70 is: 7,847,537.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,063,315.70 : 13,594,973.55 = 5,231,691.70 : x
  2. Step 2: Convert to fraction form
    9,063,315.70/13,594,973.55 = 5,231,691.70/x
  3. Step 3: Cross multiply
    9,063,315.70x = 13,594,973.55 × 5,231,691.70
  4. Step 4: Simplify right side
    9,063,315.70x = 71,124,710,283,254.55
  5. Step 5: Solve for x
    x = 71,124,710,283,254.55/9,063,315.70
  6. Step 6: Final answer
    x = 7,847,537.55

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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.