Home / 1,082,330.94-1,493,554.41-598,871.78

Finding the Fourth Proportional to 1,082,330.94, 1,493,554.41 and 598,871.78

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Solution

The fourth proportional to 1,082,330.94, 1,493,554.41 and 598,871.78 is: 826,408.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,330.94 : 1,493,554.41 = 598,871.78 : x
  2. Step 2: Convert to fraction form
    1,082,330.94/1,493,554.41 = 598,871.78/x
  3. Step 3: Cross multiply
    1,082,330.94x = 1,493,554.41 × 598,871.78
  4. Step 4: Simplify right side
    1,082,330.94x = 894,447,580,575.78
  5. Step 5: Solve for x
    x = 894,447,580,575.78/1,082,330.94
  6. Step 6: Final answer
    x = 826,408.58

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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.