Home / 1,446,377.31-1,995,984.99-834,522.75

Finding the Fourth Proportional to 1,446,377.31, 1,995,984.99 and 834,522.75

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Solution

The fourth proportional to 1,446,377.31, 1,995,984.99 and 834,522.75 is: 1,151,632.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,446,377.31 : 1,995,984.99 = 834,522.75 : x
  2. Step 2: Convert to fraction form
    1,446,377.31/1,995,984.99 = 834,522.75/x
  3. Step 3: Cross multiply
    1,446,377.31x = 1,995,984.99 × 834,522.75
  4. Step 4: Simplify right side
    1,446,377.31x = 1,665,694,882,813.52
  5. Step 5: Solve for x
    x = 1,665,694,882,813.52/1,446,377.31
  6. Step 6: Final answer
    x = 1,151,632.34

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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.