Home / 3,593,815.48-4,957,674.96-2,142,488.26

Finding the Fourth Proportional to 3,593,815.48, 4,957,674.96 and 2,142,488.26

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Solution

The fourth proportional to 3,593,815.48, 4,957,674.96 and 2,142,488.26 is: 2,955,566.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,815.48 : 4,957,674.96 = 2,142,488.26 : x
  2. Step 2: Convert to fraction form
    3,593,815.48/4,957,674.96 = 2,142,488.26/x
  3. Step 3: Cross multiply
    3,593,815.48x = 4,957,674.96 × 2,142,488.26
  4. Step 4: Simplify right side
    3,593,815.48x = 10,621,760,398,695.97
  5. Step 5: Solve for x
    x = 10,621,760,398,695.97/3,593,815.48
  6. Step 6: Final answer
    x = 2,955,566.43

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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.