Home / 1,032,541.20-1,548,462.48-392,692.96

Finding the Fourth Proportional to 1,032,541.20, 1,548,462.48 and 392,692.96

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Solution

The fourth proportional to 1,032,541.20, 1,548,462.48 and 392,692.96 is: 588,906.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,541.20 : 1,548,462.48 = 392,692.96 : x
  2. Step 2: Convert to fraction form
    1,032,541.20/1,548,462.48 = 392,692.96/x
  3. Step 3: Cross multiply
    1,032,541.20x = 1,548,462.48 × 392,692.96
  4. Step 4: Simplify right side
    1,032,541.20x = 608,070,314,720.14
  5. Step 5: Solve for x
    x = 608,070,314,720.14/1,032,541.20
  6. Step 6: Final answer
    x = 588,906.59

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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.