Home / 2,233,532.64-3,080,131.20-1,500,144.06

Finding the Fourth Proportional to 2,233,532.64, 3,080,131.20 and 1,500,144.06

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Solution

The fourth proportional to 2,233,532.64, 3,080,131.20 and 1,500,144.06 is: 2,068,758.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233,532.64 : 3,080,131.20 = 1,500,144.06 : x
  2. Step 2: Convert to fraction form
    2,233,532.64/3,080,131.20 = 1,500,144.06/x
  3. Step 3: Cross multiply
    2,233,532.64x = 3,080,131.20 × 1,500,144.06
  4. Step 4: Simplify right side
    2,233,532.64x = 4,620,640,523,700.67
  5. Step 5: Solve for x
    x = 4,620,640,523,700.67/2,233,532.64
  6. Step 6: Final answer
    x = 2,068,758.90

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.