Home / 5,714,507.20-8,573,069.92-2,476,588.32

Finding the Fourth Proportional to 5,714,507.20, 8,573,069.92 and 2,476,588.32

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Solution

The fourth proportional to 5,714,507.20, 8,573,069.92 and 2,476,588.32 is: 3,715,449.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,714,507.20 : 8,573,069.92 = 2,476,588.32 : x
  2. Step 2: Convert to fraction form
    5,714,507.20/8,573,069.92 = 2,476,588.32/x
  3. Step 3: Cross multiply
    5,714,507.20x = 8,573,069.92 × 2,476,588.32
  4. Step 4: Simplify right side
    5,714,507.20x = 21,231,964,830,415.33
  5. Step 5: Solve for x
    x = 21,231,964,830,415.33/5,714,507.20
  6. Step 6: Final answer
    x = 3,715,449.83

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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.