Home / 5,863,780.62-8,092,011.81-3,285,479.83

Finding the Fourth Proportional to 5,863,780.62, 8,092,011.81 and 3,285,479.83

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Solution

The fourth proportional to 5,863,780.62, 8,092,011.81 and 3,285,479.83 is: 4,533,959.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,863,780.62 : 8,092,011.81 = 3,285,479.83 : x
  2. Step 2: Convert to fraction form
    5,863,780.62/8,092,011.81 = 3,285,479.83/x
  3. Step 3: Cross multiply
    5,863,780.62x = 8,092,011.81 × 3,285,479.83
  4. Step 4: Simplify right side
    5,863,780.62x = 26,586,141,585,876.79
  5. Step 5: Solve for x
    x = 26,586,141,585,876.79/5,863,780.62
  6. Step 6: Final answer
    x = 4,533,959.11

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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.