Home / 5,350,245.10-8,023,681.73-1,755,174.31

Finding the Fourth Proportional to 5,350,245.10, 8,023,681.73 and 1,755,174.31

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Solution

The fourth proportional to 5,350,245.10, 8,023,681.73 and 1,755,174.31 is: 2,632,208.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,350,245.10 : 8,023,681.73 = 1,755,174.31 : x
  2. Step 2: Convert to fraction form
    5,350,245.10/8,023,681.73 = 1,755,174.31/x
  3. Step 3: Cross multiply
    5,350,245.10x = 8,023,681.73 × 1,755,174.31
  4. Step 4: Simplify right side
    5,350,245.10x = 14,082,960,028,441.09
  5. Step 5: Solve for x
    x = 14,082,960,028,441.09/5,350,245.10
  6. Step 6: Final answer
    x = 2,632,208.39

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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.