Home / 3,588,421.67-5,383,170.14-1,158,763.08

Finding the Fourth Proportional to 3,588,421.67, 5,383,170.14 and 1,158,763.08

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Solution

The fourth proportional to 3,588,421.67, 5,383,170.14 and 1,158,763.08 is: 1,738,318.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,588,421.67 : 5,383,170.14 = 1,158,763.08 : x
  2. Step 2: Convert to fraction form
    3,588,421.67/5,383,170.14 = 1,158,763.08/x
  3. Step 3: Cross multiply
    3,588,421.67x = 5,383,170.14 × 1,158,763.08
  4. Step 4: Simplify right side
    3,588,421.67x = 6,237,818,805,796.62
  5. Step 5: Solve for x
    x = 6,237,818,805,796.62/3,588,421.67
  6. Step 6: Final answer
    x = 1,738,318.23

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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.