Home / 5,611,656.97-7,744,083.28-3,033,337.78

Finding the Fourth Proportional to 5,611,656.97, 7,744,083.28 and 3,033,337.78

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Solution

The fourth proportional to 5,611,656.97, 7,744,083.28 and 3,033,337.78 is: 4,186,004.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,611,656.97 : 7,744,083.28 = 3,033,337.78 : x
  2. Step 2: Convert to fraction form
    5,611,656.97/7,744,083.28 = 3,033,337.78/x
  3. Step 3: Cross multiply
    5,611,656.97x = 7,744,083.28 × 3,033,337.78
  4. Step 4: Simplify right side
    5,611,656.97x = 23,490,420,384,690.32
  5. Step 5: Solve for x
    x = 23,490,420,384,690.32/5,611,656.97
  6. Step 6: Final answer
    x = 4,186,004.33

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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.