Home / 2,049,351.60-3,074,027.40-629,478.30

Finding the Fourth Proportional to 2,049,351.60, 3,074,027.40 and 629,478.30

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Solution

The fourth proportional to 2,049,351.60, 3,074,027.40 and 629,478.30 is: 944,217.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,351.60 : 3,074,027.40 = 629,478.30 : x
  2. Step 2: Convert to fraction form
    2,049,351.60/3,074,027.40 = 629,478.30/x
  3. Step 3: Cross multiply
    2,049,351.60x = 3,074,027.40 × 629,478.30
  4. Step 4: Simplify right side
    2,049,351.60x = 1,935,033,541,905.42
  5. Step 5: Solve for x
    x = 1,935,033,541,905.42/2,049,351.60
  6. Step 6: Final answer
    x = 944,217.45

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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.