Home / 3,169,944.30-4,757,540.85-1,466,708.70

Finding the Fourth Proportional to 3,169,944.30, 4,757,540.85 and 1,466,708.70

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Solution

The fourth proportional to 3,169,944.30, 4,757,540.85 and 1,466,708.70 is: 2,201,277.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,169,944.30 : 4,757,540.85 = 1,466,708.70 : x
  2. Step 2: Convert to fraction form
    3,169,944.30/4,757,540.85 = 1,466,708.70/x
  3. Step 3: Cross multiply
    3,169,944.30x = 4,757,540.85 × 1,466,708.70
  4. Step 4: Simplify right side
    3,169,944.30x = 6,977,926,555,300.40
  5. Step 5: Solve for x
    x = 6,977,926,555,300.40/3,169,944.30
  6. Step 6: Final answer
    x = 2,201,277.34

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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.