Home / 2,631,773.95-3,632,162.66-1,599,449.88

Finding the Fourth Proportional to 2,631,773.95, 3,632,162.66 and 1,599,449.88

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Solution

The fourth proportional to 2,631,773.95, 3,632,162.66 and 1,599,449.88 is: 2,207,432.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,631,773.95 : 3,632,162.66 = 1,599,449.88 : x
  2. Step 2: Convert to fraction form
    2,631,773.95/3,632,162.66 = 1,599,449.88/x
  3. Step 3: Cross multiply
    2,631,773.95x = 3,632,162.66 × 1,599,449.88
  4. Step 4: Simplify right side
    2,631,773.95x = 5,809,462,130,677.48
  5. Step 5: Solve for x
    x = 5,809,462,130,677.48/2,631,773.95
  6. Step 6: Final answer
    x = 2,207,432.04

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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.