Home / 8,794,414.80-13,191,184.80-4,535,013.60

Finding the Fourth Proportional to 8,794,414.80, 13,191,184.80 and 4,535,013.60

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Solution

The fourth proportional to 8,794,414.80, 13,191,184.80 and 4,535,013.60 is: 6,802,294.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,794,414.80 : 13,191,184.80 = 4,535,013.60 : x
  2. Step 2: Convert to fraction form
    8,794,414.80/13,191,184.80 = 4,535,013.60/x
  3. Step 3: Cross multiply
    8,794,414.80x = 13,191,184.80 × 4,535,013.60
  4. Step 4: Simplify right side
    8,794,414.80x = 59,822,202,468,113.28
  5. Step 5: Solve for x
    x = 59,822,202,468,113.28/8,794,414.80
  6. Step 6: Final answer
    x = 6,802,294.85

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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.