Home / 4,399,482.80-6,071,911.92-2,439,796.71

Finding the Fourth Proportional to 4,399,482.80, 6,071,911.92 and 2,439,796.71

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Solution

The fourth proportional to 4,399,482.80, 6,071,911.92 and 2,439,796.71 is: 3,367,266.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,399,482.80 : 6,071,911.92 = 2,439,796.71 : x
  2. Step 2: Convert to fraction form
    4,399,482.80/6,071,911.92 = 2,439,796.71/x
  3. Step 3: Cross multiply
    4,399,482.80x = 6,071,911.92 × 2,439,796.71
  4. Step 4: Simplify right side
    4,399,482.80x = 14,814,230,725,825.78
  5. Step 5: Solve for x
    x = 14,814,230,725,825.78/4,399,482.80
  6. Step 6: Final answer
    x = 3,367,266.43

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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.