Home / 5,581,600.52-7,700,410.53-3,225,241.26

Finding the Fourth Proportional to 5,581,600.52, 7,700,410.53 and 3,225,241.26

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Solution

The fourth proportional to 5,581,600.52, 7,700,410.53 and 3,225,241.26 is: 4,449,562.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,581,600.52 : 7,700,410.53 = 3,225,241.26 : x
  2. Step 2: Convert to fraction form
    5,581,600.52/7,700,410.53 = 3,225,241.26/x
  3. Step 3: Cross multiply
    5,581,600.52x = 7,700,410.53 × 3,225,241.26
  4. Step 4: Simplify right side
    5,581,600.52x = 24,835,681,760,294.47
  5. Step 5: Solve for x
    x = 24,835,681,760,294.47/5,581,600.52
  6. Step 6: Final answer
    x = 4,449,562.75

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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.