Home / 2,182,787.02-3,275,581.38-1,463,940.28

Finding the Fourth Proportional to 2,182,787.02, 3,275,581.38 and 1,463,940.28

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Solution

The fourth proportional to 2,182,787.02, 3,275,581.38 and 1,463,940.28 is: 2,196,849.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,182,787.02 : 3,275,581.38 = 1,463,940.28 : x
  2. Step 2: Convert to fraction form
    2,182,787.02/3,275,581.38 = 1,463,940.28/x
  3. Step 3: Cross multiply
    2,182,787.02x = 3,275,581.38 × 1,463,940.28
  4. Step 4: Simplify right side
    2,182,787.02x = 4,795,255,522,599.99
  5. Step 5: Solve for x
    x = 4,795,255,522,599.99/2,182,787.02
  6. Step 6: Final answer
    x = 2,196,849.93

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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.