Home / 3,432,207.08-4,736,446.50-1,904,310.56

Finding the Fourth Proportional to 3,432,207.08, 4,736,446.50 and 1,904,310.56

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Solution

The fourth proportional to 3,432,207.08, 4,736,446.50 and 1,904,310.56 is: 2,627,948.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,432,207.08 : 4,736,446.50 = 1,904,310.56 : x
  2. Step 2: Convert to fraction form
    3,432,207.08/4,736,446.50 = 1,904,310.56/x
  3. Step 3: Cross multiply
    3,432,207.08x = 4,736,446.50 × 1,904,310.56
  4. Step 4: Simplify right side
    3,432,207.08x = 9,019,665,086,825.04
  5. Step 5: Solve for x
    x = 9,019,665,086,825.04/3,432,207.08
  6. Step 6: Final answer
    x = 2,627,948.98

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