Home / 2,534,031.89-3,801,016.13-614,959.01

Finding the Fourth Proportional to 2,534,031.89, 3,801,016.13 and 614,959.01

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Solution

The fourth proportional to 2,534,031.89, 3,801,016.13 and 614,959.01 is: 922,430.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,534,031.89 : 3,801,016.13 = 614,959.01 : x
  2. Step 2: Convert to fraction form
    2,534,031.89/3,801,016.13 = 614,959.01/x
  3. Step 3: Cross multiply
    2,534,031.89x = 3,801,016.13 × 614,959.01
  4. Step 4: Simplify right side
    2,534,031.89x = 2,337,469,098,831.15
  5. Step 5: Solve for x
    x = 2,337,469,098,831.15/2,534,031.89
  6. Step 6: Final answer
    x = 922,430.81

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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.