Home / 3,261,134.04-4,500,494.46-1,884,432.12

Finding the Fourth Proportional to 3,261,134.04, 4,500,494.46 and 1,884,432.12

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Solution

The fourth proportional to 3,261,134.04, 4,500,494.46 and 1,884,432.12 is: 2,600,591.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,261,134.04 : 4,500,494.46 = 1,884,432.12 : x
  2. Step 2: Convert to fraction form
    3,261,134.04/4,500,494.46 = 1,884,432.12/x
  3. Step 3: Cross multiply
    3,261,134.04x = 4,500,494.46 × 1,884,432.12
  4. Step 4: Simplify right side
    3,261,134.04x = 8,480,876,316,306.06
  5. Step 5: Solve for x
    x = 8,480,876,316,306.06/3,261,134.04
  6. Step 6: Final answer
    x = 2,600,591.15

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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.