Home / 11,452,461.04-17,141,305.02-8,419,024

Finding the Fourth Proportional to 11,452,461.04, 17,141,305.02 and 8,419,024

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Solution

The fourth proportional to 11,452,461.04, 17,141,305.02 and 8,419,024 is: 12,601,052.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,452,461.04 : 17,141,305.02 = 8,419,024 : x
  2. Step 2: Convert to fraction form
    11,452,461.04/17,141,305.02 = 8,419,024/x
  3. Step 3: Cross multiply
    11,452,461.04x = 17,141,305.02 × 8,419,024
  4. Step 4: Simplify right side
    11,452,461.04x = 144,313,058,354,700.47
  5. Step 5: Solve for x
    x = 144,313,058,354,700.47/11,452,461.04
  6. Step 6: Final answer
    x = 12,601,052.11

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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.