Home / 2,471,568-3,707,240.76-674,445.32

Finding the Fourth Proportional to 2,471,568, 3,707,240.76 and 674,445.32

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Solution

The fourth proportional to 2,471,568, 3,707,240.76 and 674,445.32 is: 1,011,637.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,471,568 : 3,707,240.76 = 674,445.32 : x
  2. Step 2: Convert to fraction form
    2,471,568/3,707,240.76 = 674,445.32/x
  3. Step 3: Cross multiply
    2,471,568x = 3,707,240.76 × 674,445.32
  4. Step 4: Simplify right side
    2,471,568x = 2,500,331,180,695.24
  5. Step 5: Solve for x
    x = 2,500,331,180,695.24/2,471,568
  6. Step 6: Final answer
    x = 1,011,637.62

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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.