Home / 3,454,807.28-5,182,024.09-1,058,658.83

Finding the Fourth Proportional to 3,454,807.28, 5,182,024.09 and 1,058,658.83

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Solution

The fourth proportional to 3,454,807.28, 5,182,024.09 and 1,058,658.83 is: 1,587,931.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,454,807.28 : 5,182,024.09 = 1,058,658.83 : x
  2. Step 2: Convert to fraction form
    3,454,807.28/5,182,024.09 = 1,058,658.83/x
  3. Step 3: Cross multiply
    3,454,807.28x = 5,182,024.09 × 1,058,658.83
  4. Step 4: Simplify right side
    3,454,807.28x = 5,485,995,570,459.63
  5. Step 5: Solve for x
    x = 5,485,995,570,459.63/3,454,807.28
  6. Step 6: Final answer
    x = 1,587,931.00

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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.