Home / 5,899,888.60-8,141,321.34-3,286,192.60

Finding the Fourth Proportional to 5,899,888.60, 8,141,321.34 and 3,286,192.60

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Solution

The fourth proportional to 5,899,888.60, 8,141,321.34 and 3,286,192.60 is: 4,534,653.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,899,888.60 : 8,141,321.34 = 3,286,192.60 : x
  2. Step 2: Convert to fraction form
    5,899,888.60/8,141,321.34 = 3,286,192.60/x
  3. Step 3: Cross multiply
    5,899,888.60x = 8,141,321.34 × 3,286,192.60
  4. Step 4: Simplify right side
    5,899,888.60x = 26,753,949,941,730.09
  5. Step 5: Solve for x
    x = 26,753,949,941,730.09/5,899,888.60
  6. Step 6: Final answer
    x = 4,534,653.41

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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.