Home / 2,232,079.60-3,348,119.40-1,560,233.20

Finding the Fourth Proportional to 2,232,079.60, 3,348,119.40 and 1,560,233.20

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Solution

The fourth proportional to 2,232,079.60, 3,348,119.40 and 1,560,233.20 is: 2,340,349.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,232,079.60 : 3,348,119.40 = 1,560,233.20 : x
  2. Step 2: Convert to fraction form
    2,232,079.60/3,348,119.40 = 1,560,233.20/x
  3. Step 3: Cross multiply
    2,232,079.60x = 3,348,119.40 × 1,560,233.20
  4. Step 4: Simplify right side
    2,232,079.60x = 5,223,847,045,444.08
  5. Step 5: Solve for x
    x = 5,223,847,045,444.08/2,232,079.60
  6. Step 6: Final answer
    x = 2,340,349.80

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Similar ratio
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1.5x scale

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.