Home / 10,334,454.62-14,260,620.40-5,983,834.57

Finding the Fourth Proportional to 10,334,454.62, 14,260,620.40 and 5,983,834.57

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Solution

The fourth proportional to 10,334,454.62, 14,260,620.40 and 5,983,834.57 is: 8,257,154.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,334,454.62 : 14,260,620.40 = 5,983,834.57 : x
  2. Step 2: Convert to fraction form
    10,334,454.62/14,260,620.40 = 5,983,834.57/x
  3. Step 3: Cross multiply
    10,334,454.62x = 14,260,620.40 × 5,983,834.57
  4. Step 4: Simplify right side
    10,334,454.62x = 85,333,193,288,556.09
  5. Step 5: Solve for x
    x = 85,333,193,288,556.09/10,334,454.62
  6. Step 6: Final answer
    x = 8,257,154.97

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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.