Home / 2,677,382.56-3,694,819.68-1,453,702.72

Finding the Fourth Proportional to 2,677,382.56, 3,694,819.68 and 1,453,702.72

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Solution

The fourth proportional to 2,677,382.56, 3,694,819.68 and 1,453,702.72 is: 2,006,126.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,677,382.56 : 3,694,819.68 = 1,453,702.72 : x
  2. Step 2: Convert to fraction form
    2,677,382.56/3,694,819.68 = 1,453,702.72/x
  3. Step 3: Cross multiply
    2,677,382.56x = 3,694,819.68 × 1,453,702.72
  4. Step 4: Simplify right side
    2,677,382.56x = 5,371,169,418,725.53
  5. Step 5: Solve for x
    x = 5,371,169,418,725.53/2,677,382.56
  6. Step 6: Final answer
    x = 2,006,126.99

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.