Home / 9,344,761.20-14,019,766.20-4,552,606.80

Finding the Fourth Proportional to 9,344,761.20, 14,019,766.20 and 4,552,606.80

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Solution

The fourth proportional to 9,344,761.20, 14,019,766.20 and 4,552,606.80 is: 6,830,188.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,344,761.20 : 14,019,766.20 = 4,552,606.80 : x
  2. Step 2: Convert to fraction form
    9,344,761.20/14,019,766.20 = 4,552,606.80/x
  3. Step 3: Cross multiply
    9,344,761.20x = 14,019,766.20 × 4,552,606.80
  4. Step 4: Simplify right side
    9,344,761.20x = 63,826,482,936,530.16
  5. Step 5: Solve for x
    x = 63,826,482,936,530.16/9,344,761.20
  6. Step 6: Final answer
    x = 6,830,188.76

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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.