Home / 8,724,002.64-13,085,002.76-2,334,753.44

Finding the Fourth Proportional to 8,724,002.64, 13,085,002.76 and 2,334,753.44

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Solution

The fourth proportional to 8,724,002.64, 13,085,002.76 and 2,334,753.44 is: 3,501,862.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,724,002.64 : 13,085,002.76 = 2,334,753.44 : x
  2. Step 2: Convert to fraction form
    8,724,002.64/13,085,002.76 = 2,334,753.44/x
  3. Step 3: Cross multiply
    8,724,002.64x = 13,085,002.76 × 2,334,753.44
  4. Step 4: Simplify right side
    8,724,002.64x = 30,550,255,206,319.49
  5. Step 5: Solve for x
    x = 30,550,255,206,319.49/8,724,002.64
  6. Step 6: Final answer
    x = 3,501,862.21

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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.