Home / 7,425,436.72-11,138,164.64-2,034,134.52

Finding the Fourth Proportional to 7,425,436.72, 11,138,164.64 and 2,034,134.52

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Solution

The fourth proportional to 7,425,436.72, 11,138,164.64 and 2,034,134.52 is: 3,051,204.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,425,436.72 : 11,138,164.64 = 2,034,134.52 : x
  2. Step 2: Convert to fraction form
    7,425,436.72/11,138,164.64 = 2,034,134.52/x
  3. Step 3: Cross multiply
    7,425,436.72x = 11,138,164.64 × 2,034,134.52
  4. Step 4: Simplify right side
    7,425,436.72x = 22,656,525,183,667.38
  5. Step 5: Solve for x
    x = 22,656,525,183,667.38/7,425,436.72
  6. Step 6: Final answer
    x = 3,051,204.40

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