Home / 794,677.68-1,096,660.89-432,101.16

Finding the Fourth Proportional to 794,677.68, 1,096,660.89 and 432,101.16

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Solution

The fourth proportional to 794,677.68, 1,096,660.89 and 432,101.16 is: 596,302.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,677.68 : 1,096,660.89 = 432,101.16 : x
  2. Step 2: Convert to fraction form
    794,677.68/1,096,660.89 = 432,101.16/x
  3. Step 3: Cross multiply
    794,677.68x = 1,096,660.89 × 432,101.16
  4. Step 4: Simplify right side
    794,677.68x = 473,868,442,695.63
  5. Step 5: Solve for x
    x = 473,868,442,695.63/794,677.68
  6. Step 6: Final answer
    x = 596,302.70

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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.