Home / 3,822,967.46-5,731,237.10-2,556,930.98

Finding the Fourth Proportional to 3,822,967.46, 5,731,237.10 and 2,556,930.98

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Solution

The fourth proportional to 3,822,967.46, 5,731,237.10 and 2,556,930.98 is: 3,833,246.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,822,967.46 : 5,731,237.10 = 2,556,930.98 : x
  2. Step 2: Convert to fraction form
    3,822,967.46/5,731,237.10 = 2,556,930.98/x
  3. Step 3: Cross multiply
    3,822,967.46x = 5,731,237.10 × 2,556,930.98
  4. Step 4: Simplify right side
    3,822,967.46x = 14,654,377,694,715.36
  5. Step 5: Solve for x
    x = 14,654,377,694,715.36/3,822,967.46
  6. Step 6: Final answer
    x = 3,833,246.78

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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.