Home / 3,773,084.58-5,660,918.50-1,613,219.78

Finding the Fourth Proportional to 3,773,084.58, 5,660,918.50 and 1,613,219.78

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Solution

The fourth proportional to 3,773,084.58, 5,660,918.50 and 1,613,219.78 is: 2,420,381.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,773,084.58 : 5,660,918.50 = 1,613,219.78 : x
  2. Step 2: Convert to fraction form
    3,773,084.58/5,660,918.50 = 1,613,219.78/x
  3. Step 3: Cross multiply
    3,773,084.58x = 5,660,918.50 × 1,613,219.78
  4. Step 4: Simplify right side
    3,773,084.58x = 9,132,305,697,167.93
  5. Step 5: Solve for x
    x = 9,132,305,697,167.93/3,773,084.58
  6. Step 6: Final answer
    x = 2,420,381.92

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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.