Home / 1,451,348.91-2,177,220.47-504,597.15

Finding the Fourth Proportional to 1,451,348.91, 2,177,220.47 and 504,597.15

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Solution

The fourth proportional to 1,451,348.91, 2,177,220.47 and 504,597.15 is: 756,964.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,451,348.91 : 2,177,220.47 = 504,597.15 : x
  2. Step 2: Convert to fraction form
    1,451,348.91/2,177,220.47 = 504,597.15/x
  3. Step 3: Cross multiply
    1,451,348.91x = 2,177,220.47 × 504,597.15
  4. Step 4: Simplify right side
    1,451,348.91x = 1,098,619,241,560.67
  5. Step 5: Solve for x
    x = 1,098,619,241,560.67/1,451,348.91
  6. Step 6: Final answer
    x = 756,964.25

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Double scale
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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.