Home / 4,063,111.02-5,607,156.40-2,227,736.88

Finding the Fourth Proportional to 4,063,111.02, 5,607,156.40 and 2,227,736.88

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Solution

The fourth proportional to 4,063,111.02, 5,607,156.40 and 2,227,736.88 is: 3,074,311.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,063,111.02 : 5,607,156.40 = 2,227,736.88 : x
  2. Step 2: Convert to fraction form
    4,063,111.02/5,607,156.40 = 2,227,736.88/x
  3. Step 3: Cross multiply
    4,063,111.02x = 5,607,156.40 × 2,227,736.88
  4. Step 4: Simplify right side
    4,063,111.02x = 12,491,269,104,208.03
  5. Step 5: Solve for x
    x = 12,491,269,104,208.03/4,063,111.02
  6. Step 6: Final answer
    x = 3,074,311.54

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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.