Home / 7,486,544.76-11,229,819.12-2,095,989.24

Finding the Fourth Proportional to 7,486,544.76, 11,229,819.12 and 2,095,989.24

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Solution

The fourth proportional to 7,486,544.76, 11,229,819.12 and 2,095,989.24 is: 3,143,984.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,486,544.76 : 11,229,819.12 = 2,095,989.24 : x
  2. Step 2: Convert to fraction form
    7,486,544.76/11,229,819.12 = 2,095,989.24/x
  3. Step 3: Cross multiply
    7,486,544.76x = 11,229,819.12 × 2,095,989.24
  4. Step 4: Simplify right side
    7,486,544.76x = 23,537,580,042,666.27
  5. Step 5: Solve for x
    x = 23,537,580,042,666.27/7,486,544.76
  6. Step 6: Final answer
    x = 3,143,984.41

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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.