Home / 4,526,977.84-6,791,545.38-1,332,208.24

Finding the Fourth Proportional to 4,526,977.84, 6,791,545.38 and 1,332,208.24

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Solution

The fourth proportional to 4,526,977.84, 6,791,545.38 and 1,332,208.24 is: 1,998,629.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,526,977.84 : 6,791,545.38 = 1,332,208.24 : x
  2. Step 2: Convert to fraction form
    4,526,977.84/6,791,545.38 = 1,332,208.24/x
  3. Step 3: Cross multiply
    4,526,977.84x = 6,791,545.38 × 1,332,208.24
  4. Step 4: Simplify right side
    4,526,977.84x = 9,047,752,717,569.93
  5. Step 5: Solve for x
    x = 9,047,752,717,569.93/4,526,977.84
  6. Step 6: Final answer
    x = 1,998,629.78

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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.