Home / 4,505,133.76-6,217,035.10-2,440,097.96

Finding the Fourth Proportional to 4,505,133.76, 6,217,035.10 and 2,440,097.96

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Solution

The fourth proportional to 4,505,133.76, 6,217,035.10 and 2,440,097.96 is: 3,367,308.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,505,133.76 : 6,217,035.10 = 2,440,097.96 : x
  2. Step 2: Convert to fraction form
    4,505,133.76/6,217,035.10 = 2,440,097.96/x
  3. Step 3: Cross multiply
    4,505,133.76x = 6,217,035.10 × 2,440,097.96
  4. Step 4: Simplify right side
    4,505,133.76x = 15,170,174,664,758.39
  5. Step 5: Solve for x
    x = 15,170,174,664,758.39/4,505,133.76
  6. Step 6: Final answer
    x = 3,367,308.38

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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.