Home / 2,353,158.44-3,531,230.59-1,005,331.20

Finding the Fourth Proportional to 2,353,158.44, 3,531,230.59 and 1,005,331.20

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Solution

The fourth proportional to 2,353,158.44, 3,531,230.59 and 1,005,331.20 is: 1,508,634.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,353,158.44 : 3,531,230.59 = 1,005,331.20 : x
  2. Step 2: Convert to fraction form
    2,353,158.44/3,531,230.59 = 1,005,331.20/x
  3. Step 3: Cross multiply
    2,353,158.44x = 3,531,230.59 × 1,005,331.20
  4. Step 4: Simplify right side
    2,353,158.44x = 3,550,056,272,650.96
  5. Step 5: Solve for x
    x = 3,550,056,272,650.96/2,353,158.44
  6. Step 6: Final answer
    x = 1,508,634.61

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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.