Home / 5,791,065.55-7,992,379.14-3,343,672.48

Finding the Fourth Proportional to 5,791,065.55, 7,992,379.14 and 3,343,672.48

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Solution

The fourth proportional to 5,791,065.55, 7,992,379.14 and 3,343,672.48 is: 4,614,677.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,791,065.55 : 7,992,379.14 = 3,343,672.48 : x
  2. Step 2: Convert to fraction form
    5,791,065.55/7,992,379.14 = 3,343,672.48/x
  3. Step 3: Cross multiply
    5,791,065.55x = 7,992,379.14 × 3,343,672.48
  4. Step 4: Simplify right side
    5,791,065.55x = 26,723,898,180,144.07
  5. Step 5: Solve for x
    x = 26,723,898,180,144.07/5,791,065.55
  6. Step 6: Final answer
    x = 4,614,677.20

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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.