Home / 3,251,533.19-4,476,878.57-2,760,531.54

Finding the Fourth Proportional to 3,251,533.19, 4,476,878.57 and 2,760,531.54

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Solution

The fourth proportional to 3,251,533.19, 4,476,878.57 and 2,760,531.54 is: 3,800,842.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,251,533.19 : 4,476,878.57 = 2,760,531.54 : x
  2. Step 2: Convert to fraction form
    3,251,533.19/4,476,878.57 = 2,760,531.54/x
  3. Step 3: Cross multiply
    3,251,533.19x = 4,476,878.57 × 2,760,531.54
  4. Step 4: Simplify right side
    3,251,533.19x = 12,358,564,479,432.44
  5. Step 5: Solve for x
    x = 12,358,564,479,432.44/3,251,533.19
  6. Step 6: Final answer
    x = 3,800,842.18

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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.