Home / 9,264,491.92-13,898,593.20-3,199,445.20

Finding the Fourth Proportional to 9,264,491.92, 13,898,593.20 and 3,199,445.20

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Solution

The fourth proportional to 9,264,491.92, 13,898,593.20 and 3,199,445.20 is: 4,799,808.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,264,491.92 : 13,898,593.20 = 3,199,445.20 : x
  2. Step 2: Convert to fraction form
    9,264,491.92/13,898,593.20 = 3,199,445.20/x
  3. Step 3: Cross multiply
    9,264,491.92x = 13,898,593.20 × 3,199,445.20
  4. Step 4: Simplify right side
    9,264,491.92x = 44,467,787,300,492.64
  5. Step 5: Solve for x
    x = 44,467,787,300,492.64/9,264,491.92
  6. Step 6: Final answer
    x = 4,799,808.53

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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.