Home / 9,468,487.80-14,209,730.10-6,272,551.80

Finding the Fourth Proportional to 9,468,487.80, 14,209,730.10 and 6,272,551.80

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Solution

The fourth proportional to 9,468,487.80, 14,209,730.10 and 6,272,551.80 is: 9,413,463.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,468,487.80 : 14,209,730.10 = 6,272,551.80 : x
  2. Step 2: Convert to fraction form
    9,468,487.80/14,209,730.10 = 6,272,551.80/x
  3. Step 3: Cross multiply
    9,468,487.80x = 14,209,730.10 × 6,272,551.80
  4. Step 4: Simplify right side
    9,468,487.80x = 89,131,268,116,269.17
  5. Step 5: Solve for x
    x = 89,131,268,116,269.17/9,468,487.80
  6. Step 6: Final answer
    x = 9,413,463.90

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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.