Home / 9,360,693.80-14,025,294.30-8,006,503.40

Finding the Fourth Proportional to 9,360,693.80, 14,025,294.30 and 8,006,503.40

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Solution

The fourth proportional to 9,360,693.80, 14,025,294.30 and 8,006,503.40 is: 11,996,286.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,360,693.80 : 14,025,294.30 = 8,006,503.40 : x
  2. Step 2: Convert to fraction form
    9,360,693.80/14,025,294.30 = 8,006,503.40/x
  3. Step 3: Cross multiply
    9,360,693.80x = 14,025,294.30 × 8,006,503.40
  4. Step 4: Simplify right side
    9,360,693.80x = 112,293,566,498,950.62
  5. Step 5: Solve for x
    x = 112,293,566,498,950.62/9,360,693.80
  6. Step 6: Final answer
    x = 11,996,286.70

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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.