Home / 5,016,262.05-6,922,209.93-2,840,820.77

Finding the Fourth Proportional to 5,016,262.05, 6,922,209.93 and 2,840,820.77

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Solution

The fourth proportional to 5,016,262.05, 6,922,209.93 and 2,840,820.77 is: 3,920,201.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,016,262.05 : 6,922,209.93 = 2,840,820.77 : x
  2. Step 2: Convert to fraction form
    5,016,262.05/6,922,209.93 = 2,840,820.77/x
  3. Step 3: Cross multiply
    5,016,262.05x = 6,922,209.93 × 2,840,820.77
  4. Step 4: Simplify right side
    5,016,262.05x = 19,664,757,708,833.20
  5. Step 5: Solve for x
    x = 19,664,757,708,833.20/5,016,262.05
  6. Step 6: Final answer
    x = 3,920,201.44

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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.