Home / 3,767,789.32-5,199,586.14-2,048,947

Finding the Fourth Proportional to 3,767,789.32, 5,199,586.14 and 2,048,947

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Solution

The fourth proportional to 3,767,789.32, 5,199,586.14 and 2,048,947 is: 2,827,566.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,767,789.32 : 5,199,586.14 = 2,048,947 : x
  2. Step 2: Convert to fraction form
    3,767,789.32/5,199,586.14 = 2,048,947/x
  3. Step 3: Cross multiply
    3,767,789.32x = 5,199,586.14 × 2,048,947
  4. Step 4: Simplify right side
    3,767,789.32x = 10,653,676,422,794.58
  5. Step 5: Solve for x
    x = 10,653,676,422,794.58/3,767,789.32
  6. Step 6: Final answer
    x = 2,827,566.91

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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.