Home / 1,226,261.34-1,850,910.62-1,226,261.34

Finding the Fourth Proportional to 1,226,261.34, 1,850,910.62 and 1,226,261.34

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Solution

The fourth proportional to 1,226,261.34, 1,850,910.62 and 1,226,261.34 is: 1,850,910.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,226,261.34 : 1,850,910.62 = 1,226,261.34 : x
  2. Step 2: Convert to fraction form
    1,226,261.34/1,850,910.62 = 1,226,261.34/x
  3. Step 3: Cross multiply
    1,226,261.34x = 1,850,910.62 × 1,226,261.34
  4. Step 4: Simplify right side
    1,226,261.34x = 2,269,700,137,101.43
  5. Step 5: Solve for x
    x = 2,269,700,137,101.43/1,226,261.34
  6. Step 6: Final answer
    x = 1,850,910.62

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.