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Finding the Fourth Proportional to 2,340,066, 3,510,099 and 567,138

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Solution

The fourth proportional to 2,340,066, 3,510,099 and 567,138 is: 850,707

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,340,066 : 3,510,099 = 567,138 : x
  2. Step 2: Convert to fraction form
    2,340,066/3,510,099 = 567,138/x
  3. Step 3: Cross multiply
    2,340,066x = 3,510,099 × 567,138
  4. Step 4: Simplify right side
    2,340,066x = 1,990,710,526,662
  5. Step 5: Solve for x
    x = 1,990,710,526,662/2,340,066
  6. Step 6: Final answer
    x = 850,707

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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.