Home / 4,826,432.19-6,660,938.94-2,761,037.58

Finding the Fourth Proportional to 4,826,432.19, 6,660,938.94 and 2,761,037.58

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Solution

The fourth proportional to 4,826,432.19, 6,660,938.94 and 2,761,037.58 is: 3,810,496.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,826,432.19 : 6,660,938.94 = 2,761,037.58 : x
  2. Step 2: Convert to fraction form
    4,826,432.19/6,660,938.94 = 2,761,037.58/x
  3. Step 3: Cross multiply
    4,826,432.19x = 6,660,938.94 × 2,761,037.58
  4. Step 4: Simplify right side
    4,826,432.19x = 18,391,102,731,425.37
  5. Step 5: Solve for x
    x = 18,391,102,731,425.37/4,826,432.19
  6. Step 6: Final answer
    x = 3,810,496.45

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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.