Home / 7,134,464.24-10,701,667.08-2,584,447.64

Finding the Fourth Proportional to 7,134,464.24, 10,701,667.08 and 2,584,447.64

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Solution

The fourth proportional to 7,134,464.24, 10,701,667.08 and 2,584,447.64 is: 3,876,660.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,134,464.24 : 10,701,667.08 = 2,584,447.64 : x
  2. Step 2: Convert to fraction form
    7,134,464.24/10,701,667.08 = 2,584,447.64/x
  3. Step 3: Cross multiply
    7,134,464.24x = 10,701,667.08 × 2,584,447.64
  4. Step 4: Simplify right side
    7,134,464.24x = 27,657,898,228,971.69
  5. Step 5: Solve for x
    x = 27,657,898,228,971.69/7,134,464.24
  6. Step 6: Final answer
    x = 3,876,660.85

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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.