Home / 2,246,883.12-3,367,343.88-983,334.96

Finding the Fourth Proportional to 2,246,883.12, 3,367,343.88 and 983,334.96

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Solution

The fourth proportional to 2,246,883.12, 3,367,343.88 and 983,334.96 is: 1,473,697.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,246,883.12 : 3,367,343.88 = 983,334.96 : x
  2. Step 2: Convert to fraction form
    2,246,883.12/3,367,343.88 = 983,334.96/x
  3. Step 3: Cross multiply
    2,246,883.12x = 3,367,343.88 × 983,334.96
  4. Step 4: Simplify right side
    2,246,883.12x = 3,311,226,959,546.04
  5. Step 5: Solve for x
    x = 3,311,226,959,546.04/2,246,883.12
  6. Step 6: Final answer
    x = 1,473,697.91

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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.