Home / 9,359,274.80-14,023,165.80-8,792,404.40

Finding the Fourth Proportional to 9,359,274.80, 14,023,165.80 and 8,792,404.40

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Solution

The fourth proportional to 9,359,274.80, 14,023,165.80 and 8,792,404.40 is: 13,173,813.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,359,274.80 : 14,023,165.80 = 8,792,404.40 : x
  2. Step 2: Convert to fraction form
    9,359,274.80/14,023,165.80 = 8,792,404.40/x
  3. Step 3: Cross multiply
    9,359,274.80x = 14,023,165.80 × 8,792,404.40
  4. Step 4: Simplify right side
    9,359,274.80x = 123,297,344,681,849.53
  5. Step 5: Solve for x
    x = 123,297,344,681,849.53/9,359,274.80
  6. Step 6: Final answer
    x = 13,173,813.92

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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.