Home / 3,705,876.68-5,559,773.38-2,170,169

Finding the Fourth Proportional to 3,705,876.68, 5,559,773.38 and 2,170,169

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Solution

The fourth proportional to 3,705,876.68, 5,559,773.38 and 2,170,169 is: 3,255,814.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,705,876.68 : 5,559,773.38 = 2,170,169 : x
  2. Step 2: Convert to fraction form
    3,705,876.68/5,559,773.38 = 2,170,169/x
  3. Step 3: Cross multiply
    3,705,876.68x = 5,559,773.38 × 2,170,169
  4. Step 4: Simplify right side
    3,705,876.68x = 12,065,647,836,301.22
  5. Step 5: Solve for x
    x = 12,065,647,836,301.22/3,705,876.68
  6. Step 6: Final answer
    x = 3,255,814.72

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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.