Home / 600,932.76-829,333.27-342,815.39

Finding the Fourth Proportional to 600,932.76, 829,333.27 and 342,815.39

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Solution

The fourth proportional to 600,932.76, 829,333.27 and 342,815.39 is: 473,111.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,932.76 : 829,333.27 = 342,815.39 : x
  2. Step 2: Convert to fraction form
    600,932.76/829,333.27 = 342,815.39/x
  3. Step 3: Cross multiply
    600,932.76x = 829,333.27 × 342,815.39
  4. Step 4: Simplify right side
    600,932.76x = 284,308,206,680.95
  5. Step 5: Solve for x
    x = 284,308,206,680.95/600,932.76
  6. Step 6: Final answer
    x = 473,111.51

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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.