Home / 6,359,108.31-8,775,403.14-3,710,462.33

Finding the Fourth Proportional to 6,359,108.31, 8,775,403.14 and 3,710,462.33

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Solution

The fourth proportional to 6,359,108.31, 8,775,403.14 and 3,710,462.33 is: 5,120,340.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,359,108.31 : 8,775,403.14 = 3,710,462.33 : x
  2. Step 2: Convert to fraction form
    6,359,108.31/8,775,403.14 = 3,710,462.33/x
  3. Step 3: Cross multiply
    6,359,108.31x = 8,775,403.14 × 3,710,462.33
  4. Step 4: Simplify right side
    6,359,108.31x = 32,560,802,737,656.70
  5. Step 5: Solve for x
    x = 32,560,802,737,656.70/6,359,108.31
  6. Step 6: Final answer
    x = 5,120,340.96

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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.