Home / 7,367,516.73-11,053,044.72-2,818,491.12

Finding the Fourth Proportional to 7,367,516.73, 11,053,044.72 and 2,818,491.12

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Solution

The fourth proportional to 7,367,516.73, 11,053,044.72 and 2,818,491.12 is: 4,228,413.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,367,516.73 : 11,053,044.72 = 2,818,491.12 : x
  2. Step 2: Convert to fraction form
    7,367,516.73/11,053,044.72 = 2,818,491.12/x
  3. Step 3: Cross multiply
    7,367,516.73x = 11,053,044.72 × 2,818,491.12
  4. Step 4: Simplify right side
    7,367,516.73x = 31,152,908,392,282.89
  5. Step 5: Solve for x
    x = 31,152,908,392,282.89/7,367,516.73
  6. Step 6: Final answer
    x = 4,228,413.66

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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.