Home / 847,246.92-1,168,908.36-541,502.22

Finding the Fourth Proportional to 847,246.92, 1,168,908.36 and 541,502.22

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Solution

The fourth proportional to 847,246.92, 1,168,908.36 and 541,502.22 is: 747,086.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    847,246.92 : 1,168,908.36 = 541,502.22 : x
  2. Step 2: Convert to fraction form
    847,246.92/1,168,908.36 = 541,502.22/x
  3. Step 3: Cross multiply
    847,246.92x = 1,168,908.36 × 541,502.22
  4. Step 4: Simplify right side
    847,246.92x = 632,966,471,916.56
  5. Step 5: Solve for x
    x = 632,966,471,916.56/847,246.92
  6. Step 6: Final answer
    x = 747,086.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.