Home / 2,045,082.48-3,067,631.28-625,133.04

Finding the Fourth Proportional to 2,045,082.48, 3,067,631.28 and 625,133.04

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Solution

The fourth proportional to 2,045,082.48, 3,067,631.28 and 625,133.04 is: 937,701.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,045,082.48 : 3,067,631.28 = 625,133.04 : x
  2. Step 2: Convert to fraction form
    2,045,082.48/3,067,631.28 = 625,133.04/x
  3. Step 3: Cross multiply
    2,045,082.48x = 3,067,631.28 × 625,133.04
  4. Step 4: Simplify right side
    2,045,082.48x = 1,917,677,667,665.49
  5. Step 5: Solve for x
    x = 1,917,677,667,665.49/2,045,082.48
  6. Step 6: Final answer
    x = 937,701.87

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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.