Home / 2,734,310.50-3,773,233.58-1,572,669.04

Finding the Fourth Proportional to 2,734,310.50, 3,773,233.58 and 1,572,669.04

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Solution

The fourth proportional to 2,734,310.50, 3,773,233.58 and 1,572,669.04 is: 2,170,217.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,734,310.50 : 3,773,233.58 = 1,572,669.04 : x
  2. Step 2: Convert to fraction form
    2,734,310.50/3,773,233.58 = 1,572,669.04/x
  3. Step 3: Cross multiply
    2,734,310.50x = 3,773,233.58 × 1,572,669.04
  4. Step 4: Simplify right side
    2,734,310.50x = 5,934,047,631,954.36
  5. Step 5: Solve for x
    x = 5,934,047,631,954.36/2,734,310.50
  6. Step 6: Final answer
    x = 2,170,217.18

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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.