Home / 5,718,309.62-8,556,025.28-3,404,338.88

Finding the Fourth Proportional to 5,718,309.62, 8,556,025.28 and 3,404,338.88

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Solution

The fourth proportional to 5,718,309.62, 8,556,025.28 and 3,404,338.88 is: 5,093,744.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,718,309.62 : 8,556,025.28 = 3,404,338.88 : x
  2. Step 2: Convert to fraction form
    5,718,309.62/8,556,025.28 = 3,404,338.88/x
  3. Step 3: Cross multiply
    5,718,309.62x = 8,556,025.28 × 3,404,338.88
  4. Step 4: Simplify right side
    5,718,309.62x = 29,127,609,459,165.07
  5. Step 5: Solve for x
    x = 29,127,609,459,165.07/5,718,309.62
  6. Step 6: Final answer
    x = 5,093,744.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.