Home / 1,084,315.38-1,496,388.03-600,835.30

Finding the Fourth Proportional to 1,084,315.38, 1,496,388.03 and 600,835.30

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Solution

The fourth proportional to 1,084,315.38, 1,496,388.03 and 600,835.30 is: 829,170.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,315.38 : 1,496,388.03 = 600,835.30 : x
  2. Step 2: Convert to fraction form
    1,084,315.38/1,496,388.03 = 600,835.30/x
  3. Step 3: Cross multiply
    1,084,315.38x = 1,496,388.03 × 600,835.30
  4. Step 4: Simplify right side
    1,084,315.38x = 899,082,750,921.46
  5. Step 5: Solve for x
    x = 899,082,750,921.46/1,084,315.38
  6. Step 6: Final answer
    x = 829,170.89

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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.