Home / 4,025,524-5,555,223.12-2,214,649.12

Finding the Fourth Proportional to 4,025,524, 5,555,223.12 and 2,214,649.12

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Solution

The fourth proportional to 4,025,524, 5,555,223.12 and 2,214,649.12 is: 3,056,215.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,025,524 : 5,555,223.12 = 2,214,649.12 : x
  2. Step 2: Convert to fraction form
    4,025,524/5,555,223.12 = 2,214,649.12/x
  3. Step 3: Cross multiply
    4,025,524x = 5,555,223.12 × 2,214,649.12
  4. Step 4: Simplify right side
    4,025,524x = 12,302,869,994,111.65
  5. Step 5: Solve for x
    x = 12,302,869,994,111.65/4,025,524
  6. Step 6: Final answer
    x = 3,056,215.79

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.