Home / 4,063,272.50-5,607,278.38-2,227,832.75

Finding the Fourth Proportional to 4,063,272.50, 5,607,278.38 and 2,227,832.75

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Solution

The fourth proportional to 4,063,272.50, 5,607,278.38 and 2,227,832.75 is: 3,074,388.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,063,272.50 : 5,607,278.38 = 2,227,832.75 : x
  2. Step 2: Convert to fraction form
    4,063,272.50/5,607,278.38 = 2,227,832.75/x
  3. Step 3: Cross multiply
    4,063,272.50x = 5,607,278.38 × 2,227,832.75
  4. Step 4: Simplify right side
    4,063,272.50x = 12,492,078,413,330.95
  5. Step 5: Solve for x
    x = 12,492,078,413,330.95/4,063,272.50
  6. Step 6: Final answer
    x = 3,074,388.54

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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.