Home / 10,567,709.60-15,846,568.08-4,093,817.08

Finding the Fourth Proportional to 10,567,709.60, 15,846,568.08 and 4,093,817.08

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Solution

The fourth proportional to 10,567,709.60, 15,846,568.08 and 4,093,817.08 is: 6,138,790.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,567,709.60 : 15,846,568.08 = 4,093,817.08 : x
  2. Step 2: Convert to fraction form
    10,567,709.60/15,846,568.08 = 4,093,817.08/x
  3. Step 3: Cross multiply
    10,567,709.60x = 15,846,568.08 × 4,093,817.08
  4. Step 4: Simplify right side
    10,567,709.60x = 64,872,951,065,286.80
  5. Step 5: Solve for x
    x = 64,872,951,065,286.80/10,567,709.60
  6. Step 6: Final answer
    x = 6,138,790.10

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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.