Home / 4,568,789.90-6,304,936.92-2,503,477.28

Finding the Fourth Proportional to 4,568,789.90, 6,304,936.92 and 2,503,477.28

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Solution

The fourth proportional to 4,568,789.90, 6,304,936.92 and 2,503,477.28 is: 3,454,802.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,568,789.90 : 6,304,936.92 = 2,503,477.28 : x
  2. Step 2: Convert to fraction form
    4,568,789.90/6,304,936.92 = 2,503,477.28/x
  3. Step 3: Cross multiply
    4,568,789.90x = 6,304,936.92 × 2,503,477.28
  4. Step 4: Simplify right side
    4,568,789.90x = 15,784,266,331,053.18
  5. Step 5: Solve for x
    x = 15,784,266,331,053.18/4,568,789.90
  6. Step 6: Final answer
    x = 3,454,802.40

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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.