Home / 6,818,610.17-10,227,666.08-2,026,174.91

Finding the Fourth Proportional to 6,818,610.17, 10,227,666.08 and 2,026,174.91

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Solution

The fourth proportional to 6,818,610.17, 10,227,666.08 and 2,026,174.91 is: 3,039,188.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,818,610.17 : 10,227,666.08 = 2,026,174.91 : x
  2. Step 2: Convert to fraction form
    6,818,610.17/10,227,666.08 = 2,026,174.91/x
  3. Step 3: Cross multiply
    6,818,610.17x = 10,227,666.08 × 2,026,174.91
  4. Step 4: Simplify right side
    6,818,610.17x = 20,723,040,353,081.16
  5. Step 5: Solve for x
    x = 20,723,040,353,081.16/6,818,610.17
  6. Step 6: Final answer
    x = 3,039,188.31

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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.