Home / 2,306,097.20-3,467,440.20-1,941,143.60

Finding the Fourth Proportional to 2,306,097.20, 3,467,440.20 and 1,941,143.60

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Solution

The fourth proportional to 2,306,097.20, 3,467,440.20 and 1,941,143.60 is: 2,918,697.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,306,097.20 : 3,467,440.20 = 1,941,143.60 : x
  2. Step 2: Convert to fraction form
    2,306,097.20/3,467,440.20 = 1,941,143.60/x
  3. Step 3: Cross multiply
    2,306,097.20x = 3,467,440.20 × 1,941,143.60
  4. Step 4: Simplify right side
    2,306,097.20x = 6,730,799,352,612.72
  5. Step 5: Solve for x
    x = 6,730,799,352,612.72/2,306,097.20
  6. Step 6: Final answer
    x = 2,918,697.16

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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.