Home / 5,986,886.64-8,983,873.44-2,203,026.72

Finding the Fourth Proportional to 5,986,886.64, 8,983,873.44 and 2,203,026.72

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Solution

The fourth proportional to 5,986,886.64, 8,983,873.44 and 2,203,026.72 is: 3,305,843.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,986,886.64 : 8,983,873.44 = 2,203,026.72 : x
  2. Step 2: Convert to fraction form
    5,986,886.64/8,983,873.44 = 2,203,026.72/x
  3. Step 3: Cross multiply
    5,986,886.64x = 8,983,873.44 × 2,203,026.72
  4. Step 4: Simplify right side
    5,986,886.64x = 19,791,713,237,418.32
  5. Step 5: Solve for x
    x = 19,791,713,237,418.32/5,986,886.64
  6. Step 6: Final answer
    x = 3,305,843.99

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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.