Home / 5,282,996.58-7,921,256.09-2,248,634.66

Finding the Fourth Proportional to 5,282,996.58, 7,921,256.09 and 2,248,634.66

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Solution

The fourth proportional to 5,282,996.58, 7,921,256.09 and 2,248,634.66 is: 3,371,573.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,282,996.58 : 7,921,256.09 = 2,248,634.66 : x
  2. Step 2: Convert to fraction form
    5,282,996.58/7,921,256.09 = 2,248,634.66/x
  3. Step 3: Cross multiply
    5,282,996.58x = 7,921,256.09 × 2,248,634.66
  4. Step 4: Simplify right side
    5,282,996.58x = 17,812,010,943,860.62
  5. Step 5: Solve for x
    x = 17,812,010,943,860.62/5,282,996.58
  6. Step 6: Final answer
    x = 3,371,573.44

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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.