Home / 1,612,634.73-2,419,373.89-601,765.51

Finding the Fourth Proportional to 1,612,634.73, 2,419,373.89 and 601,765.51

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Solution

The fourth proportional to 1,612,634.73, 2,419,373.89 and 601,765.51 is: 902,805.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,612,634.73 : 2,419,373.89 = 601,765.51 : x
  2. Step 2: Convert to fraction form
    1,612,634.73/2,419,373.89 = 601,765.51/x
  3. Step 3: Cross multiply
    1,612,634.73x = 2,419,373.89 × 601,765.51
  4. Step 4: Simplify right side
    1,612,634.73x = 1,455,895,762,796.53
  5. Step 5: Solve for x
    x = 1,455,895,762,796.53/1,612,634.73
  6. Step 6: Final answer
    x = 902,805.66

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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.