Home / 4,263,456.80-5,883,499.05-2,329,672.79

Finding the Fourth Proportional to 4,263,456.80, 5,883,499.05 and 2,329,672.79

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Solution

The fourth proportional to 4,263,456.80, 5,883,499.05 and 2,329,672.79 is: 3,214,909.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,263,456.80 : 5,883,499.05 = 2,329,672.79 : x
  2. Step 2: Convert to fraction form
    4,263,456.80/5,883,499.05 = 2,329,672.79/x
  3. Step 3: Cross multiply
    4,263,456.80x = 5,883,499.05 × 2,329,672.79
  4. Step 4: Simplify right side
    4,263,456.80x = 13,706,627,646,775.85
  5. Step 5: Solve for x
    x = 13,706,627,646,775.85/4,263,456.80
  6. Step 6: Final answer
    x = 3,214,909.47

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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.