Home / 3,693,543.15-5,542,069.19-2,558,052.75

Finding the Fourth Proportional to 3,693,543.15, 5,542,069.19 and 2,558,052.75

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Solution

The fourth proportional to 3,693,543.15, 5,542,069.19 and 2,558,052.75 is: 3,838,294.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,693,543.15 : 5,542,069.19 = 2,558,052.75 : x
  2. Step 2: Convert to fraction form
    3,693,543.15/5,542,069.19 = 2,558,052.75/x
  3. Step 3: Cross multiply
    3,693,543.15x = 5,542,069.19 × 2,558,052.75
  4. Step 4: Simplify right side
    3,693,543.15x = 14,176,905,354,551.31
  5. Step 5: Solve for x
    x = 14,176,905,354,551.31/3,693,543.15
  6. Step 6: Final answer
    x = 3,838,294.22

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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.