Home / 4,080,314.55-6,115,223.02-2,481,180.15

Finding the Fourth Proportional to 4,080,314.55, 6,115,223.02 and 2,481,180.15

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Solution

The fourth proportional to 4,080,314.55, 6,115,223.02 and 2,481,180.15 is: 3,718,578.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,080,314.55 : 6,115,223.02 = 2,481,180.15 : x
  2. Step 2: Convert to fraction form
    4,080,314.55/6,115,223.02 = 2,481,180.15/x
  3. Step 3: Cross multiply
    4,080,314.55x = 6,115,223.02 × 2,481,180.15
  4. Step 4: Simplify right side
    4,080,314.55x = 15,172,969,970,047.05
  5. Step 5: Solve for x
    x = 15,172,969,970,047.05/4,080,314.55
  6. Step 6: Final answer
    x = 3,718,578.50

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Double scale
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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.