Home / 3,292,424.42-4,543,722.33-1,842,033.38

Finding the Fourth Proportional to 3,292,424.42, 4,543,722.33 and 1,842,033.38

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Solution

The fourth proportional to 3,292,424.42, 4,543,722.33 and 1,842,033.38 is: 2,542,104.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,292,424.42 : 4,543,722.33 = 1,842,033.38 : x
  2. Step 2: Convert to fraction form
    3,292,424.42/4,543,722.33 = 1,842,033.38/x
  3. Step 3: Cross multiply
    3,292,424.42x = 4,543,722.33 × 1,842,033.38
  4. Step 4: Simplify right side
    3,292,424.42x = 8,369,688,201,311.38
  5. Step 5: Solve for x
    x = 8,369,688,201,311.38/3,292,424.42
  6. Step 6: Final answer
    x = 2,542,104.88

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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.