Home / 966,979.50-1,451,098.56-367,945.62

Finding the Fourth Proportional to 966,979.50, 1,451,098.56 and 367,945.62

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Solution

The fourth proportional to 966,979.50, 1,451,098.56 and 367,945.62 is: 552,157.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,979.50 : 1,451,098.56 = 367,945.62 : x
  2. Step 2: Convert to fraction form
    966,979.50/1,451,098.56 = 367,945.62/x
  3. Step 3: Cross multiply
    966,979.50x = 1,451,098.56 × 367,945.62
  4. Step 4: Simplify right side
    966,979.50x = 533,925,359,340.31
  5. Step 5: Solve for x
    x = 533,925,359,340.31/966,979.50
  6. Step 6: Final answer
    x = 552,157.89

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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.