Home / 4,338,467.96-5,983,976.94-2,866,671.80

Finding the Fourth Proportional to 4,338,467.96, 5,983,976.94 and 2,866,671.80

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Solution

The fourth proportional to 4,338,467.96, 5,983,976.94 and 2,866,671.80 is: 3,953,952.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,338,467.96 : 5,983,976.94 = 2,866,671.80 : x
  2. Step 2: Convert to fraction form
    4,338,467.96/5,983,976.94 = 2,866,671.80/x
  3. Step 3: Cross multiply
    4,338,467.96x = 5,983,976.94 × 2,866,671.80
  4. Step 4: Simplify right side
    4,338,467.96x = 17,154,097,945,748.29
  5. Step 5: Solve for x
    x = 17,154,097,945,748.29/4,338,467.96
  6. Step 6: Final answer
    x = 3,953,952.89

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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.