Home / 1,676,966.90-2,314,423.53-952,049.30

Finding the Fourth Proportional to 1,676,966.90, 2,314,423.53 and 952,049.30

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Solution

The fourth proportional to 1,676,966.90, 2,314,423.53 and 952,049.30 is: 1,313,946.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,676,966.90 : 2,314,423.53 = 952,049.30 : x
  2. Step 2: Convert to fraction form
    1,676,966.90/2,314,423.53 = 952,049.30/x
  3. Step 3: Cross multiply
    1,676,966.90x = 2,314,423.53 × 952,049.30
  4. Step 4: Simplify right side
    1,676,966.90x = 2,203,445,290,067.91
  5. Step 5: Solve for x
    x = 2,203,445,290,067.91/1,676,966.90
  6. Step 6: Final answer
    x = 1,313,946.80

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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.