Home / 3,024,132.20-4,536,101.10-1,002,469.40

Finding the Fourth Proportional to 3,024,132.20, 4,536,101.10 and 1,002,469.40

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Solution

The fourth proportional to 3,024,132.20, 4,536,101.10 and 1,002,469.40 is: 1,503,671.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,132.20 : 4,536,101.10 = 1,002,469.40 : x
  2. Step 2: Convert to fraction form
    3,024,132.20/4,536,101.10 = 1,002,469.40/x
  3. Step 3: Cross multiply
    3,024,132.20x = 4,536,101.10 × 1,002,469.40
  4. Step 4: Simplify right side
    3,024,132.20x = 4,547,302,548,056.34
  5. Step 5: Solve for x
    x = 4,547,302,548,056.34/3,024,132.20
  6. Step 6: Final answer
    x = 1,503,671.88

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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.