Home / 3,241,899.18-4,858,501.68-2,523,108.78

Finding the Fourth Proportional to 3,241,899.18, 4,858,501.68 and 2,523,108.78

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Solution

The fourth proportional to 3,241,899.18, 4,858,501.68 and 2,523,108.78 is: 3,781,279.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,241,899.18 : 4,858,501.68 = 2,523,108.78 : x
  2. Step 2: Convert to fraction form
    3,241,899.18/4,858,501.68 = 2,523,108.78/x
  3. Step 3: Cross multiply
    3,241,899.18x = 4,858,501.68 × 2,523,108.78
  4. Step 4: Simplify right side
    3,241,899.18x = 12,258,528,246,452.75
  5. Step 5: Solve for x
    x = 12,258,528,246,452.75/3,241,899.18
  6. Step 6: Final answer
    x = 3,781,279.91

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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.