Home / 1,327,881.94-1,832,597.84-754,920.74

Finding the Fourth Proportional to 1,327,881.94, 1,832,597.84 and 754,920.74

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Solution

The fourth proportional to 1,327,881.94, 1,832,597.84 and 754,920.74 is: 1,041,859.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,327,881.94 : 1,832,597.84 = 754,920.74 : x
  2. Step 2: Convert to fraction form
    1,327,881.94/1,832,597.84 = 754,920.74/x
  3. Step 3: Cross multiply
    1,327,881.94x = 1,832,597.84 × 754,920.74
  4. Step 4: Simplify right side
    1,327,881.94x = 1,383,466,123,964.00
  5. Step 5: Solve for x
    x = 1,383,466,123,964.00/1,327,881.94
  6. Step 6: Final answer
    x = 1,041,859.28

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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.