Home / 4,828,834.67-6,663,789.83-2,653,518.11

Finding the Fourth Proportional to 4,828,834.67, 6,663,789.83 and 2,653,518.11

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Solution

The fourth proportional to 4,828,834.67, 6,663,789.83 and 2,653,518.11 is: 3,661,853.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828,834.67 : 6,663,789.83 = 2,653,518.11 : x
  2. Step 2: Convert to fraction form
    4,828,834.67/6,663,789.83 = 2,653,518.11/x
  3. Step 3: Cross multiply
    4,828,834.67x = 6,663,789.83 × 2,653,518.11
  4. Step 4: Simplify right side
    4,828,834.67x = 17,682,486,948,552.28
  5. Step 5: Solve for x
    x = 17,682,486,948,552.28/4,828,834.67
  6. Step 6: Final answer
    x = 3,661,853.88

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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.