Home / 4,895,522.85-7,338,718.76-1,654,805.73

Finding the Fourth Proportional to 4,895,522.85, 7,338,718.76 and 1,654,805.73

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Solution

The fourth proportional to 4,895,522.85, 7,338,718.76 and 1,654,805.73 is: 2,480,665.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,895,522.85 : 7,338,718.76 = 1,654,805.73 : x
  2. Step 2: Convert to fraction form
    4,895,522.85/7,338,718.76 = 1,654,805.73/x
  3. Step 3: Cross multiply
    4,895,522.85x = 7,338,718.76 × 1,654,805.73
  4. Step 4: Simplify right side
    4,895,522.85x = 12,144,153,846,632.47
  5. Step 5: Solve for x
    x = 12,144,153,846,632.47/4,895,522.85
  6. Step 6: Final answer
    x = 2,480,665.34

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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.