Home / 5,464,757.79-7,541,402.21-2,983,995.69

Finding the Fourth Proportional to 5,464,757.79, 7,541,402.21 and 2,983,995.69

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Solution

The fourth proportional to 5,464,757.79, 7,541,402.21 and 2,983,995.69 is: 4,117,933.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,464,757.79 : 7,541,402.21 = 2,983,995.69 : x
  2. Step 2: Convert to fraction form
    5,464,757.79/7,541,402.21 = 2,983,995.69/x
  3. Step 3: Cross multiply
    5,464,757.79x = 7,541,402.21 × 2,983,995.69
  4. Step 4: Simplify right side
    5,464,757.79x = 22,503,511,691,196.47
  5. Step 5: Solve for x
    x = 22,503,511,691,196.47/5,464,757.79
  6. Step 6: Final answer
    x = 4,117,933.96

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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.