Home / 4,264,505.88-5,885,007.17-2,330,779.61

Finding the Fourth Proportional to 4,264,505.88, 5,885,007.17 and 2,330,779.61

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Solution

The fourth proportional to 4,264,505.88, 5,885,007.17 and 2,330,779.61 is: 3,216,469.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,264,505.88 : 5,885,007.17 = 2,330,779.61 : x
  2. Step 2: Convert to fraction form
    4,264,505.88/5,885,007.17 = 2,330,779.61/x
  3. Step 3: Cross multiply
    4,264,505.88x = 5,885,007.17 × 2,330,779.61
  4. Step 4: Simplify right side
    4,264,505.88x = 13,716,654,716,539.80
  5. Step 5: Solve for x
    x = 13,716,654,716,539.80/4,264,505.88
  6. Step 6: Final answer
    x = 3,216,469.88

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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.