Home / 1,101,758.08-1,652,615.04-725,058.24

Finding the Fourth Proportional to 1,101,758.08, 1,652,615.04 and 725,058.24

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Solution

The fourth proportional to 1,101,758.08, 1,652,615.04 and 725,058.24 is: 1,087,572.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,101,758.08 : 1,652,615.04 = 725,058.24 : x
  2. Step 2: Convert to fraction form
    1,101,758.08/1,652,615.04 = 725,058.24/x
  3. Step 3: Cross multiply
    1,101,758.08x = 1,652,615.04 × 725,058.24
  4. Step 4: Simplify right side
    1,101,758.08x = 1,198,242,152,299.93
  5. Step 5: Solve for x
    x = 1,198,242,152,299.93/1,101,758.08
  6. Step 6: Final answer
    x = 1,087,572.83

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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.