Home / 5,016,033.75-6,922,553.48-2,840,963.83

Finding the Fourth Proportional to 5,016,033.75, 6,922,553.48 and 2,840,963.83

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Solution

The fourth proportional to 5,016,033.75, 6,922,553.48 and 2,840,963.83 is: 3,920,771.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,016,033.75 : 6,922,553.48 = 2,840,963.83 : x
  2. Step 2: Convert to fraction form
    5,016,033.75/6,922,553.48 = 2,840,963.83/x
  3. Step 3: Cross multiply
    5,016,033.75x = 6,922,553.48 × 2,840,963.83
  4. Step 4: Simplify right side
    5,016,033.75x = 19,666,724,047,920.63
  5. Step 5: Solve for x
    x = 19,666,724,047,920.63/5,016,033.75
  6. Step 6: Final answer
    x = 3,920,771.87

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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.