Home / 2,796,876.60-4,195,314.90-2,348,104.20

Finding the Fourth Proportional to 2,796,876.60, 4,195,314.90 and 2,348,104.20

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Solution

The fourth proportional to 2,796,876.60, 4,195,314.90 and 2,348,104.20 is: 3,522,156.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,796,876.60 : 4,195,314.90 = 2,348,104.20 : x
  2. Step 2: Convert to fraction form
    2,796,876.60/4,195,314.90 = 2,348,104.20/x
  3. Step 3: Cross multiply
    2,796,876.60x = 4,195,314.90 × 2,348,104.20
  4. Step 4: Simplify right side
    2,796,876.60x = 9,851,036,537,012.58
  5. Step 5: Solve for x
    x = 9,851,036,537,012.58/2,796,876.60
  6. Step 6: Final answer
    x = 3,522,156.30

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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.