Home / 2,088,451.44-2,882,007-1,229,062.32

Finding the Fourth Proportional to 2,088,451.44, 2,882,007 and 1,229,062.32

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Solution

The fourth proportional to 2,088,451.44, 2,882,007 and 1,229,062.32 is: 1,696,073.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,088,451.44 : 2,882,007 = 1,229,062.32 : x
  2. Step 2: Convert to fraction form
    2,088,451.44/2,882,007 = 1,229,062.32/x
  3. Step 3: Cross multiply
    2,088,451.44x = 2,882,007 × 1,229,062.32
  4. Step 4: Simplify right side
    2,088,451.44x = 3,542,166,209,676.24
  5. Step 5: Solve for x
    x = 3,542,166,209,676.24/2,088,451.44
  6. Step 6: Final answer
    x = 1,696,073.05

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Why These Related Problems?

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