Home / 5,016,032.75-6,922,552.10-2,840,962.83

Finding the Fourth Proportional to 5,016,032.75, 6,922,552.10 and 2,840,962.83

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Solution

The fourth proportional to 5,016,032.75, 6,922,552.10 and 2,840,962.83 is: 3,920,770.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,016,032.75 : 6,922,552.10 = 2,840,962.83 : x
  2. Step 2: Convert to fraction form
    5,016,032.75/6,922,552.10 = 2,840,962.83/x
  3. Step 3: Cross multiply
    5,016,032.75x = 6,922,552.10 × 2,840,962.83
  4. Step 4: Simplify right side
    5,016,032.75x = 19,666,713,204,838.44
  5. Step 5: Solve for x
    x = 19,666,713,204,838.44/5,016,032.75
  6. Step 6: Final answer
    x = 3,920,770.49

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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.