Home / 4,929,934.62-6,803,262.99-2,754,852.42

Finding the Fourth Proportional to 4,929,934.62, 6,803,262.99 and 2,754,852.42

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Solution

The fourth proportional to 4,929,934.62, 6,803,262.99 and 2,754,852.42 is: 3,801,670.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,929,934.62 : 6,803,262.99 = 2,754,852.42 : x
  2. Step 2: Convert to fraction form
    4,929,934.62/6,803,262.99 = 2,754,852.42/x
  3. Step 3: Cross multiply
    4,929,934.62x = 6,803,262.99 × 2,754,852.42
  4. Step 4: Simplify right side
    4,929,934.62x = 18,741,985,511,897.94
  5. Step 5: Solve for x
    x = 18,741,985,511,897.94/4,929,934.62
  6. Step 6: Final answer
    x = 3,801,670.20

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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.