Home / 10,850,422.20-16,275,633.30-2,872,246.20

Finding the Fourth Proportional to 10,850,422.20, 16,275,633.30 and 2,872,246.20

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Solution

The fourth proportional to 10,850,422.20, 16,275,633.30 and 2,872,246.20 is: 4,308,369.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,850,422.20 : 16,275,633.30 = 2,872,246.20 : x
  2. Step 2: Convert to fraction form
    10,850,422.20/16,275,633.30 = 2,872,246.20/x
  3. Step 3: Cross multiply
    10,850,422.20x = 16,275,633.30 × 2,872,246.20
  4. Step 4: Simplify right side
    10,850,422.20x = 46,747,625,898,518.47
  5. Step 5: Solve for x
    x = 46,747,625,898,518.47/10,850,422.20
  6. Step 6: Final answer
    x = 4,308,369.30

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Double scale
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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.