Home / 2,663,034.60-3,994,551.90-1,653,296.70

Finding the Fourth Proportional to 2,663,034.60, 3,994,551.90 and 1,653,296.70

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Solution

The fourth proportional to 2,663,034.60, 3,994,551.90 and 1,653,296.70 is: 2,479,945.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,663,034.60 : 3,994,551.90 = 1,653,296.70 : x
  2. Step 2: Convert to fraction form
    2,663,034.60/3,994,551.90 = 1,653,296.70/x
  3. Step 3: Cross multiply
    2,663,034.60x = 3,994,551.90 × 1,653,296.70
  4. Step 4: Simplify right side
    2,663,034.60x = 6,604,179,474,248.73
  5. Step 5: Solve for x
    x = 6,604,179,474,248.73/2,663,034.60
  6. Step 6: Final answer
    x = 2,479,945.05

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Similar ratio
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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.