Home / 4,591,113.20-6,886,669.80-4,311,177.20

Finding the Fourth Proportional to 4,591,113.20, 6,886,669.80 and 4,311,177.20

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Solution

The fourth proportional to 4,591,113.20, 6,886,669.80 and 4,311,177.20 is: 6,466,765.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,591,113.20 : 6,886,669.80 = 4,311,177.20 : x
  2. Step 2: Convert to fraction form
    4,591,113.20/6,886,669.80 = 4,311,177.20/x
  3. Step 3: Cross multiply
    4,591,113.20x = 6,886,669.80 × 4,311,177.20
  4. Step 4: Simplify right side
    4,591,113.20x = 29,689,653,825,688.56
  5. Step 5: Solve for x
    x = 29,689,653,825,688.56/4,591,113.20
  6. Step 6: Final answer
    x = 6,466,765.80

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Similar ratio
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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.