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Finding the Fourth Proportional to 600,925.22, 829,275.42 and 359,196.08

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Solution

The fourth proportional to 600,925.22, 829,275.42 and 359,196.08 is: 495,689.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,925.22 : 829,275.42 = 359,196.08 : x
  2. Step 2: Convert to fraction form
    600,925.22/829,275.42 = 359,196.08/x
  3. Step 3: Cross multiply
    600,925.22x = 829,275.42 × 359,196.08
  4. Step 4: Simplify right side
    600,925.22x = 297,872,480,104.35
  5. Step 5: Solve for x
    x = 297,872,480,104.35/600,925.22
  6. Step 6: Final answer
    x = 495,689.76

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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.