Home / 1,254,168-1,881,564.48-367,704

Finding the Fourth Proportional to 1,254,168, 1,881,564.48 and 367,704

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Solution

The fourth proportional to 1,254,168, 1,881,564.48 and 367,704 is: 551,647.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,254,168 : 1,881,564.48 = 367,704 : x
  2. Step 2: Convert to fraction form
    1,254,168/1,881,564.48 = 367,704/x
  3. Step 3: Cross multiply
    1,254,168x = 1,881,564.48 × 367,704
  4. Step 4: Simplify right side
    1,254,168x = 691,858,785,553.92
  5. Step 5: Solve for x
    x = 691,858,785,553.92/1,254,168
  6. Step 6: Final answer
    x = 551,647.61

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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.