Home / 4,367,037.13-6,551,770.92-1,905,268.39

Finding the Fourth Proportional to 4,367,037.13, 6,551,770.92 and 1,905,268.39

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Solution

The fourth proportional to 4,367,037.13, 6,551,770.92 and 1,905,268.39 is: 2,858,432.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,367,037.13 : 6,551,770.92 = 1,905,268.39 : x
  2. Step 2: Convert to fraction form
    4,367,037.13/6,551,770.92 = 1,905,268.39/x
  3. Step 3: Cross multiply
    4,367,037.13x = 6,551,770.92 × 1,905,268.39
  4. Step 4: Simplify right side
    4,367,037.13x = 12,482,882,016,017.79
  5. Step 5: Solve for x
    x = 12,482,882,016,017.79/4,367,037.13
  6. Step 6: Final answer
    x = 2,858,432.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.