Home / 4,010,262.57-5,534,163.62-2,174,720.31

Finding the Fourth Proportional to 4,010,262.57, 5,534,163.62 and 2,174,720.31

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Solution

The fourth proportional to 4,010,262.57, 5,534,163.62 and 2,174,720.31 is: 3,001,114.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,010,262.57 : 5,534,163.62 = 2,174,720.31 : x
  2. Step 2: Convert to fraction form
    4,010,262.57/5,534,163.62 = 2,174,720.31/x
  3. Step 3: Cross multiply
    4,010,262.57x = 5,534,163.62 × 2,174,720.31
  4. Step 4: Simplify right side
    4,010,262.57x = 12,035,258,023,277.12
  5. Step 5: Solve for x
    x = 12,035,258,023,277.12/4,010,262.57
  6. Step 6: Final answer
    x = 3,001,114.72

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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.