Home / 4,496,876.14-6,747,885.30-1,902,976.59

Finding the Fourth Proportional to 4,496,876.14, 6,747,885.30 and 1,902,976.59

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Solution

The fourth proportional to 4,496,876.14, 6,747,885.30 and 1,902,976.59 is: 2,855,552.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,496,876.14 : 6,747,885.30 = 1,902,976.59 : x
  2. Step 2: Convert to fraction form
    4,496,876.14/6,747,885.30 = 1,902,976.59/x
  3. Step 3: Cross multiply
    4,496,876.14x = 6,747,885.30 × 1,902,976.59
  4. Step 4: Simplify right side
    4,496,876.14x = 12,841,067,747,036.88
  5. Step 5: Solve for x
    x = 12,841,067,747,036.88/4,496,876.14
  6. Step 6: Final answer
    x = 2,855,552.91

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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.