Home / 2,754,022.90-4,131,034.35-2,446,968.10

Finding the Fourth Proportional to 2,754,022.90, 4,131,034.35 and 2,446,968.10

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Solution

The fourth proportional to 2,754,022.90, 4,131,034.35 and 2,446,968.10 is: 3,670,452.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,754,022.90 : 4,131,034.35 = 2,446,968.10 : x
  2. Step 2: Convert to fraction form
    2,754,022.90/4,131,034.35 = 2,446,968.10/x
  3. Step 3: Cross multiply
    2,754,022.90x = 4,131,034.35 × 2,446,968.10
  4. Step 4: Simplify right side
    2,754,022.90x = 10,108,509,274,454.24
  5. Step 5: Solve for x
    x = 10,108,509,274,454.24/2,754,022.90
  6. Step 6: Final answer
    x = 3,670,452.15

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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.