Home / 4,537,409.05-6,801,161.89-2,233,487.78

Finding the Fourth Proportional to 4,537,409.05, 6,801,161.89 and 2,233,487.78

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Solution

The fourth proportional to 4,537,409.05, 6,801,161.89 and 2,233,487.78 is: 3,347,794.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,537,409.05 : 6,801,161.89 = 2,233,487.78 : x
  2. Step 2: Convert to fraction form
    4,537,409.05/6,801,161.89 = 2,233,487.78/x
  3. Step 3: Cross multiply
    4,537,409.05x = 6,801,161.89 × 2,233,487.78
  4. Step 4: Simplify right side
    4,537,409.05x = 15,190,311,971,116.70
  5. Step 5: Solve for x
    x = 15,190,311,971,116.70/4,537,409.05
  6. Step 6: Final answer
    x = 3,347,794.26

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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.