Home / 1,073,665-1,481,686.06-583,667.48

Finding the Fourth Proportional to 1,073,665, 1,481,686.06 and 583,667.48

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Solution

The fourth proportional to 1,073,665, 1,481,686.06 and 583,667.48 is: 805,476.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,665 : 1,481,686.06 = 583,667.48 : x
  2. Step 2: Convert to fraction form
    1,073,665/1,481,686.06 = 583,667.48/x
  3. Step 3: Cross multiply
    1,073,665x = 1,481,686.06 × 583,667.48
  4. Step 4: Simplify right side
    1,073,665x = 864,811,968,791.33
  5. Step 5: Solve for x
    x = 864,811,968,791.33/1,073,665
  6. Step 6: Final answer
    x = 805,476.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.