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Finding the Fourth Proportional to 616,673.08, 924,812.76 and 195,850.52

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Solution

The fourth proportional to 616,673.08, 924,812.76 and 195,850.52 is: 293,713.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    616,673.08 : 924,812.76 = 195,850.52 : x
  2. Step 2: Convert to fraction form
    616,673.08/924,812.76 = 195,850.52/x
  3. Step 3: Cross multiply
    616,673.08x = 924,812.76 × 195,850.52
  4. Step 4: Simplify right side
    616,673.08x = 181,125,059,948.64
  5. Step 5: Solve for x
    x = 181,125,059,948.64/616,673.08
  6. Step 6: Final answer
    x = 293,713.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.