Home / 2,714,181.85-4,071,272.78-2,315,601.10

Finding the Fourth Proportional to 2,714,181.85, 4,071,272.78 and 2,315,601.10

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Solution

The fourth proportional to 2,714,181.85, 4,071,272.78 and 2,315,601.10 is: 3,473,401.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714,181.85 : 4,071,272.78 = 2,315,601.10 : x
  2. Step 2: Convert to fraction form
    2,714,181.85/4,071,272.78 = 2,315,601.10/x
  3. Step 3: Cross multiply
    2,714,181.85x = 4,071,272.78 × 2,315,601.10
  4. Step 4: Simplify right side
    2,714,181.85x = 9,427,443,716,190.05
  5. Step 5: Solve for x
    x = 9,427,443,716,190.05/2,714,181.85
  6. Step 6: Final answer
    x = 3,473,401.65

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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.