Home / 2,727,496.76-4,091,409.16-834,254.60

Finding the Fourth Proportional to 2,727,496.76, 4,091,409.16 and 834,254.60

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Solution

The fourth proportional to 2,727,496.76, 4,091,409.16 and 834,254.60 is: 1,251,432.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,727,496.76 : 4,091,409.16 = 834,254.60 : x
  2. Step 2: Convert to fraction form
    2,727,496.76/4,091,409.16 = 834,254.60/x
  3. Step 3: Cross multiply
    2,727,496.76x = 4,091,409.16 × 834,254.60
  4. Step 4: Simplify right side
    2,727,496.76x = 3,413,276,912,212.14
  5. Step 5: Solve for x
    x = 3,413,276,912,212.14/2,727,496.76
  6. Step 6: Final answer
    x = 1,251,432.07

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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.