Home / 2,227,846.35-3,341,898.36-630,275.61

Finding the Fourth Proportional to 2,227,846.35, 3,341,898.36 and 630,275.61

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Solution

The fourth proportional to 2,227,846.35, 3,341,898.36 and 630,275.61 is: 945,449.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,227,846.35 : 3,341,898.36 = 630,275.61 : x
  2. Step 2: Convert to fraction form
    2,227,846.35/3,341,898.36 = 630,275.61/x
  3. Step 3: Cross multiply
    2,227,846.35x = 3,341,898.36 × 630,275.61
  4. Step 4: Simplify right side
    2,227,846.35x = 2,106,317,027,407.00
  5. Step 5: Solve for x
    x = 2,106,317,027,407.00/2,227,846.35
  6. Step 6: Final answer
    x = 945,449.86

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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.