Home / 1,363,599.62-1,881,780.52-751,774.76

Finding the Fourth Proportional to 1,363,599.62, 1,881,780.52 and 751,774.76

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Solution

The fourth proportional to 1,363,599.62, 1,881,780.52 and 751,774.76 is: 1,037,456.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,599.62 : 1,881,780.52 = 751,774.76 : x
  2. Step 2: Convert to fraction form
    1,363,599.62/1,881,780.52 = 751,774.76/x
  3. Step 3: Cross multiply
    1,363,599.62x = 1,881,780.52 × 751,774.76
  4. Step 4: Simplify right side
    1,363,599.62x = 1,414,675,098,795.68
  5. Step 5: Solve for x
    x = 1,414,675,098,795.68/1,363,599.62
  6. Step 6: Final answer
    x = 1,037,456.36

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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.