Home / 3,983,468.93-5,963,577.33-2,963,324.15

Finding the Fourth Proportional to 3,983,468.93, 5,963,577.33 and 2,963,324.15

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Solution

The fourth proportional to 3,983,468.93, 5,963,577.33 and 2,963,324.15 is: 4,436,337.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,983,468.93 : 5,963,577.33 = 2,963,324.15 : x
  2. Step 2: Convert to fraction form
    3,983,468.93/5,963,577.33 = 2,963,324.15/x
  3. Step 3: Cross multiply
    3,983,468.93x = 5,963,577.33 × 2,963,324.15
  4. Step 4: Simplify right side
    3,983,468.93x = 17,672,012,722,381.52
  5. Step 5: Solve for x
    x = 17,672,012,722,381.52/3,983,468.93
  6. Step 6: Final answer
    x = 4,436,337.53

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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.