Home / 2,377,678-3,567,097.92-758,447.10

Finding the Fourth Proportional to 2,377,678, 3,567,097.92 and 758,447.10

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Solution

The fourth proportional to 2,377,678, 3,567,097.92 and 758,447.10 is: 1,137,855.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,377,678 : 3,567,097.92 = 758,447.10 : x
  2. Step 2: Convert to fraction form
    2,377,678/3,567,097.92 = 758,447.10/x
  3. Step 3: Cross multiply
    2,377,678x = 3,567,097.92 × 758,447.10
  4. Step 4: Simplify right side
    2,377,678x = 2,705,455,072,840.03
  5. Step 5: Solve for x
    x = 2,705,455,072,840.03/2,377,678
  6. Step 6: Final answer
    x = 1,137,855.96

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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.