Home / 3,304,685.88-4,557,895.38-2,390,344.92

Finding the Fourth Proportional to 3,304,685.88, 4,557,895.38 and 2,390,344.92

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Solution

The fourth proportional to 3,304,685.88, 4,557,895.38 and 2,390,344.92 is: 3,296,816.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,304,685.88 : 4,557,895.38 = 2,390,344.92 : x
  2. Step 2: Convert to fraction form
    3,304,685.88/4,557,895.38 = 2,390,344.92/x
  3. Step 3: Cross multiply
    3,304,685.88x = 4,557,895.38 × 2,390,344.92
  4. Step 4: Simplify right side
    3,304,685.88x = 10,894,942,067,474.47
  5. Step 5: Solve for x
    x = 10,894,942,067,474.47/3,304,685.88
  6. Step 6: Final answer
    x = 3,296,816.24

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Why These Related Problems?

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