Home / 2,414,798.91-3,332,871.41-1,382,306.72

Finding the Fourth Proportional to 2,414,798.91, 3,332,871.41 and 1,382,306.72

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Solution

The fourth proportional to 2,414,798.91, 3,332,871.41 and 1,382,306.72 is: 1,907,840.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,798.91 : 3,332,871.41 = 1,382,306.72 : x
  2. Step 2: Convert to fraction form
    2,414,798.91/3,332,871.41 = 1,382,306.72/x
  3. Step 3: Cross multiply
    2,414,798.91x = 3,332,871.41 × 1,382,306.72
  4. Step 4: Simplify right side
    2,414,798.91x = 4,607,050,523,362.98
  5. Step 5: Solve for x
    x = 4,607,050,523,362.98/2,414,798.91
  6. Step 6: Final answer
    x = 1,907,840.24

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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.