Home / 3,058,943.28-4,589,027.46-1,713,019.92

Finding the Fourth Proportional to 3,058,943.28, 4,589,027.46 and 1,713,019.92

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Solution

The fourth proportional to 3,058,943.28, 4,589,027.46 and 1,713,019.92 is: 2,569,872.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,943.28 : 4,589,027.46 = 1,713,019.92 : x
  2. Step 2: Convert to fraction form
    3,058,943.28/4,589,027.46 = 1,713,019.92/x
  3. Step 3: Cross multiply
    3,058,943.28x = 4,589,027.46 × 1,713,019.92
  4. Step 4: Simplify right side
    3,058,943.28x = 7,861,095,452,407.00
  5. Step 5: Solve for x
    x = 7,861,095,452,407.00/3,058,943.28
  6. Step 6: Final answer
    x = 2,569,872.90

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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.