Home / 4,003,934.89-5,525,979.89-2,454,922.62

Finding the Fourth Proportional to 4,003,934.89, 5,525,979.89 and 2,454,922.62

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Solution

The fourth proportional to 4,003,934.89, 5,525,979.89 and 2,454,922.62 is: 3,388,130.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,003,934.89 : 5,525,979.89 = 2,454,922.62 : x
  2. Step 2: Convert to fraction form
    4,003,934.89/5,525,979.89 = 2,454,922.62/x
  3. Step 3: Cross multiply
    4,003,934.89x = 5,525,979.89 × 2,454,922.62
  4. Step 4: Simplify right side
    4,003,934.89x = 13,565,853,029,626.11
  5. Step 5: Solve for x
    x = 13,565,853,029,626.11/4,003,934.89
  6. Step 6: Final answer
    x = 3,388,130.28

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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.