Home / 996,363.60-1,494,545.40-929,441.40

Finding the Fourth Proportional to 996,363.60, 1,494,545.40 and 929,441.40

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Solution

The fourth proportional to 996,363.60, 1,494,545.40 and 929,441.40 is: 1,394,162.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,363.60 : 1,494,545.40 = 929,441.40 : x
  2. Step 2: Convert to fraction form
    996,363.60/1,494,545.40 = 929,441.40/x
  3. Step 3: Cross multiply
    996,363.60x = 1,494,545.40 × 929,441.40
  4. Step 4: Simplify right side
    996,363.60x = 1,389,092,368,939.56
  5. Step 5: Solve for x
    x = 1,389,092,368,939.56/996,363.60
  6. Step 6: Final answer
    x = 1,394,162.10

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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.