Home / 3,941,831.79-5,902,063.28-2,044,587.42

Finding the Fourth Proportional to 3,941,831.79, 5,902,063.28 and 2,044,587.42

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Solution

The fourth proportional to 3,941,831.79, 5,902,063.28 and 2,044,587.42 is: 3,061,339.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,941,831.79 : 5,902,063.28 = 2,044,587.42 : x
  2. Step 2: Convert to fraction form
    3,941,831.79/5,902,063.28 = 2,044,587.42/x
  3. Step 3: Cross multiply
    3,941,831.79x = 5,902,063.28 × 2,044,587.42
  4. Step 4: Simplify right side
    3,941,831.79x = 12,067,284,331,776.20
  5. Step 5: Solve for x
    x = 12,067,284,331,776.20/3,941,831.79
  6. Step 6: Final answer
    x = 3,061,339.24

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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.