Home / 5,012,954.92-7,517,099.58-1,817,952.04

Finding the Fourth Proportional to 5,012,954.92, 7,517,099.58 and 1,817,952.04

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Solution

The fourth proportional to 5,012,954.92, 7,517,099.58 and 1,817,952.04 is: 2,726,082.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,012,954.92 : 7,517,099.58 = 1,817,952.04 : x
  2. Step 2: Convert to fraction form
    5,012,954.92/7,517,099.58 = 1,817,952.04/x
  3. Step 3: Cross multiply
    5,012,954.92x = 7,517,099.58 × 1,817,952.04
  4. Step 4: Simplify right side
    5,012,954.92x = 13,665,726,516,344.14
  5. Step 5: Solve for x
    x = 13,665,726,516,344.14/5,012,954.92
  6. Step 6: Final answer
    x = 2,726,082.07

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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.