Home / 794,293.43-1,096,132.28-431,718.17

Finding the Fourth Proportional to 794,293.43, 1,096,132.28 and 431,718.17

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Solution

The fourth proportional to 794,293.43, 1,096,132.28 and 431,718.17 is: 595,775.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,293.43 : 1,096,132.28 = 431,718.17 : x
  2. Step 2: Convert to fraction form
    794,293.43/1,096,132.28 = 431,718.17/x
  3. Step 3: Cross multiply
    794,293.43x = 1,096,132.28 × 431,718.17
  4. Step 4: Simplify right side
    794,293.43x = 473,220,214,360.28
  5. Step 5: Solve for x
    x = 473,220,214,360.28/794,293.43
  6. Step 6: Final answer
    x = 595,775.06

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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.