Home / 4,338,569.16-5,987,381.22-2,619,356.04

Finding the Fourth Proportional to 4,338,569.16, 5,987,381.22 and 2,619,356.04

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Solution

The fourth proportional to 4,338,569.16, 5,987,381.22 and 2,619,356.04 is: 3,614,805.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,338,569.16 : 5,987,381.22 = 2,619,356.04 : x
  2. Step 2: Convert to fraction form
    4,338,569.16/5,987,381.22 = 2,619,356.04/x
  3. Step 3: Cross multiply
    4,338,569.16x = 5,987,381.22 × 2,619,356.04
  4. Step 4: Simplify right side
    4,338,569.16x = 15,683,083,162,389.57
  5. Step 5: Solve for x
    x = 15,683,083,162,389.57/4,338,569.16
  6. Step 6: Final answer
    x = 3,614,805.38

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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.