Home / 1,746,350.70-2,619,961.92-609,129.27

Finding the Fourth Proportional to 1,746,350.70, 2,619,961.92 and 609,129.27

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Solution

The fourth proportional to 1,746,350.70, 2,619,961.92 and 609,129.27 is: 913,845.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,746,350.70 : 2,619,961.92 = 609,129.27 : x
  2. Step 2: Convert to fraction form
    1,746,350.70/2,619,961.92 = 609,129.27/x
  3. Step 3: Cross multiply
    1,746,350.70x = 2,619,961.92 × 609,129.27
  4. Step 4: Simplify right side
    1,746,350.70x = 1,595,895,491,757.40
  5. Step 5: Solve for x
    x = 1,595,895,491,757.40/1,746,350.70
  6. Step 6: Final answer
    x = 913,845.94

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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.