Home / 2,436,773.47-3,655,111.14-839,301.19

Finding the Fourth Proportional to 2,436,773.47, 3,655,111.14 and 839,301.19

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Solution

The fourth proportional to 2,436,773.47, 3,655,111.14 and 839,301.19 is: 1,258,934.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,436,773.47 : 3,655,111.14 = 839,301.19 : x
  2. Step 2: Convert to fraction form
    2,436,773.47/3,655,111.14 = 839,301.19/x
  3. Step 3: Cross multiply
    2,436,773.47x = 3,655,111.14 × 839,301.19
  4. Step 4: Simplify right side
    2,436,773.47x = 3,067,739,120,246.48
  5. Step 5: Solve for x
    x = 3,067,739,120,246.48/2,436,773.47
  6. Step 6: Final answer
    x = 1,258,934.88

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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.