Home / 3,564,169.40-5,346,254.10-1,040,079.80

Finding the Fourth Proportional to 3,564,169.40, 5,346,254.10 and 1,040,079.80

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Solution

The fourth proportional to 3,564,169.40, 5,346,254.10 and 1,040,079.80 is: 1,560,119.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,564,169.40 : 5,346,254.10 = 1,040,079.80 : x
  2. Step 2: Convert to fraction form
    3,564,169.40/5,346,254.10 = 1,040,079.80/x
  3. Step 3: Cross multiply
    3,564,169.40x = 5,346,254.10 × 1,040,079.80
  4. Step 4: Simplify right side
    3,564,169.40x = 5,560,530,895,077.18
  5. Step 5: Solve for x
    x = 5,560,530,895,077.18/3,564,169.40
  6. Step 6: Final answer
    x = 1,560,119.70

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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.