Home / 3,252,492.68-4,488,435.50-1,802,282.04

Finding the Fourth Proportional to 3,252,492.68, 4,488,435.50 and 1,802,282.04

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Solution

The fourth proportional to 3,252,492.68, 4,488,435.50 and 1,802,282.04 is: 2,487,146.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,252,492.68 : 4,488,435.50 = 1,802,282.04 : x
  2. Step 2: Convert to fraction form
    3,252,492.68/4,488,435.50 = 1,802,282.04/x
  3. Step 3: Cross multiply
    3,252,492.68x = 4,488,435.50 × 1,802,282.04
  4. Step 4: Simplify right side
    3,252,492.68x = 8,089,426,680,337.01
  5. Step 5: Solve for x
    x = 8,089,426,680,337.01/3,252,492.68
  6. Step 6: Final answer
    x = 2,487,146.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.