Home / 2,095,740.88-3,144,831.18-881,229.72

Finding the Fourth Proportional to 2,095,740.88, 3,144,831.18 and 881,229.72

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Solution

The fourth proportional to 2,095,740.88, 3,144,831.18 and 881,229.72 is: 1,322,357.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,095,740.88 : 3,144,831.18 = 881,229.72 : x
  2. Step 2: Convert to fraction form
    2,095,740.88/3,144,831.18 = 881,229.72/x
  3. Step 3: Cross multiply
    2,095,740.88x = 3,144,831.18 × 881,229.72
  4. Step 4: Simplify right side
    2,095,740.88x = 2,771,318,700,198.67
  5. Step 5: Solve for x
    x = 2,771,318,700,198.67/2,095,740.88
  6. Step 6: Final answer
    x = 1,322,357.51

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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.