Home / 2,073,454.30-3,110,181.46-1,955,356.30

Finding the Fourth Proportional to 2,073,454.30, 3,110,181.46 and 1,955,356.30

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Solution

The fourth proportional to 2,073,454.30, 3,110,181.46 and 1,955,356.30 is: 2,933,034.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,454.30 : 3,110,181.46 = 1,955,356.30 : x
  2. Step 2: Convert to fraction form
    2,073,454.30/3,110,181.46 = 1,955,356.30/x
  3. Step 3: Cross multiply
    2,073,454.30x = 3,110,181.46 × 1,955,356.30
  4. Step 4: Simplify right side
    2,073,454.30x = 6,081,512,911,954.20
  5. Step 5: Solve for x
    x = 6,081,512,911,954.20/2,073,454.30
  6. Step 6: Final answer
    x = 2,933,034.46

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Similar ratio
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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.