Home / 1,745,278.56-2,617,626.24-483,233.76

Finding the Fourth Proportional to 1,745,278.56, 2,617,626.24 and 483,233.76

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Solution

The fourth proportional to 1,745,278.56, 2,617,626.24 and 483,233.76 is: 724,769.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,745,278.56 : 2,617,626.24 = 483,233.76 : x
  2. Step 2: Convert to fraction form
    1,745,278.56/2,617,626.24 = 483,233.76/x
  3. Step 3: Cross multiply
    1,745,278.56x = 2,617,626.24 × 483,233.76
  4. Step 4: Simplify right side
    1,745,278.56x = 1,264,925,370,229.86
  5. Step 5: Solve for x
    x = 1,264,925,370,229.86/1,745,278.56
  6. Step 6: Final answer
    x = 724,769.90

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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.