Home / 3,591,350.53-5,387,118.77-1,032,462.11

Finding the Fourth Proportional to 3,591,350.53, 5,387,118.77 and 1,032,462.11

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Solution

The fourth proportional to 3,591,350.53, 5,387,118.77 and 1,032,462.11 is: 1,548,719.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,591,350.53 : 5,387,118.77 = 1,032,462.11 : x
  2. Step 2: Convert to fraction form
    3,591,350.53/5,387,118.77 = 1,032,462.11/x
  3. Step 3: Cross multiply
    3,591,350.53x = 5,387,118.77 × 1,032,462.11
  4. Step 4: Simplify right side
    3,591,350.53x = 5,561,996,028,143.76
  5. Step 5: Solve for x
    x = 5,561,996,028,143.76/3,591,350.53
  6. Step 6: Final answer
    x = 1,548,719.90

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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.