Home / 2,306,080.80-3,459,121.20-2,270,651.40

Finding the Fourth Proportional to 2,306,080.80, 3,459,121.20 and 2,270,651.40

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Solution

The fourth proportional to 2,306,080.80, 3,459,121.20 and 2,270,651.40 is: 3,405,977.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,306,080.80 : 3,459,121.20 = 2,270,651.40 : x
  2. Step 2: Convert to fraction form
    2,306,080.80/3,459,121.20 = 2,270,651.40/x
  3. Step 3: Cross multiply
    2,306,080.80x = 3,459,121.20 × 2,270,651.40
  4. Step 4: Simplify right side
    2,306,080.80x = 7,854,458,395,549.68
  5. Step 5: Solve for x
    x = 7,854,458,395,549.68/2,306,080.80
  6. Step 6: Final answer
    x = 3,405,977.10

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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.