Home / 5,581,600.45-7,700,410.45-3,225,241.19

Finding the Fourth Proportional to 5,581,600.45, 7,700,410.45 and 3,225,241.19

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Solution

The fourth proportional to 5,581,600.45, 7,700,410.45 and 3,225,241.19 is: 4,449,562.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,581,600.45 : 7,700,410.45 = 3,225,241.19 : x
  2. Step 2: Convert to fraction form
    5,581,600.45/7,700,410.45 = 3,225,241.19/x
  3. Step 3: Cross multiply
    5,581,600.45x = 7,700,410.45 × 3,225,241.19
  4. Step 4: Simplify right side
    5,581,600.45x = 24,835,680,947,120.23
  5. Step 5: Solve for x
    x = 24,835,680,947,120.23/5,581,600.45
  6. Step 6: Final answer
    x = 4,449,562.66

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Double scale
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1.5x scale

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.