Home / 4,092,686.19-5,648,306.13-3,058,398

Finding the Fourth Proportional to 4,092,686.19, 5,648,306.13 and 3,058,398

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Solution

The fourth proportional to 4,092,686.19, 5,648,306.13 and 3,058,398 is: 4,220,887.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,092,686.19 : 5,648,306.13 = 3,058,398 : x
  2. Step 2: Convert to fraction form
    4,092,686.19/5,648,306.13 = 3,058,398/x
  3. Step 3: Cross multiply
    4,092,686.19x = 5,648,306.13 × 3,058,398
  4. Step 4: Simplify right side
    4,092,686.19x = 17,274,768,171,379.74
  5. Step 5: Solve for x
    x = 17,274,768,171,379.74/4,092,686.19
  6. Step 6: Final answer
    x = 4,220,887.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.