Home / 600,934.02-829,290.87-329,004.06

Finding the Fourth Proportional to 600,934.02, 829,290.87 and 329,004.06

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Solution

The fourth proportional to 600,934.02, 829,290.87 and 329,004.06 is: 454,026.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,934.02 : 829,290.87 = 329,004.06 : x
  2. Step 2: Convert to fraction form
    600,934.02/829,290.87 = 329,004.06/x
  3. Step 3: Cross multiply
    600,934.02x = 829,290.87 × 329,004.06
  4. Step 4: Simplify right side
    600,934.02x = 272,840,063,150.93
  5. Step 5: Solve for x
    x = 272,840,063,150.93/600,934.02
  6. Step 6: Final answer
    x = 454,026.66

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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.