Home / 2,871,076.38-4,306,630.97-741,014.92

Finding the Fourth Proportional to 2,871,076.38, 4,306,630.97 and 741,014.92

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Solution

The fourth proportional to 2,871,076.38, 4,306,630.97 and 741,014.92 is: 1,111,526.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,871,076.38 : 4,306,630.97 = 741,014.92 : x
  2. Step 2: Convert to fraction form
    2,871,076.38/4,306,630.97 = 741,014.92/x
  3. Step 3: Cross multiply
    2,871,076.38x = 4,306,630.97 × 741,014.92
  4. Step 4: Simplify right side
    2,871,076.38x = 3,191,277,803,704.07
  5. Step 5: Solve for x
    x = 3,191,277,803,704.07/2,871,076.38
  6. Step 6: Final answer
    x = 1,111,526.61

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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.