Home / 598,950.55-826,454.25-353,901.17

Finding the Fourth Proportional to 598,950.55, 826,454.25 and 353,901.17

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Solution

The fourth proportional to 598,950.55, 826,454.25 and 353,901.17 is: 488,326.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,950.55 : 826,454.25 = 353,901.17 : x
  2. Step 2: Convert to fraction form
    598,950.55/826,454.25 = 353,901.17/x
  3. Step 3: Cross multiply
    598,950.55x = 826,454.25 × 353,901.17
  4. Step 4: Simplify right side
    598,950.55x = 292,483,124,256.97
  5. Step 5: Solve for x
    x = 292,483,124,256.97/598,950.55
  6. Step 6: Final answer
    x = 488,326.00

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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.