Home / 3,034,648.60-4,551,972.90-790,786.60

Finding the Fourth Proportional to 3,034,648.60, 4,551,972.90 and 790,786.60

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Solution

The fourth proportional to 3,034,648.60, 4,551,972.90 and 790,786.60 is: 1,186,179.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,648.60 : 4,551,972.90 = 790,786.60 : x
  2. Step 2: Convert to fraction form
    3,034,648.60/4,551,972.90 = 790,786.60/x
  3. Step 3: Cross multiply
    3,034,648.60x = 4,551,972.90 × 790,786.60
  4. Step 4: Simplify right side
    3,034,648.60x = 3,599,639,172,883.14
  5. Step 5: Solve for x
    x = 3,599,639,172,883.14/3,034,648.60
  6. Step 6: Final answer
    x = 1,186,179.90

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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.