Home / 1,206,652.26-1,807,222.77-576,008.94

Finding the Fourth Proportional to 1,206,652.26, 1,807,222.77 and 576,008.94

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Solution

The fourth proportional to 1,206,652.26, 1,807,222.77 and 576,008.94 is: 862,697.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,206,652.26 : 1,807,222.77 = 576,008.94 : x
  2. Step 2: Convert to fraction form
    1,206,652.26/1,807,222.77 = 576,008.94/x
  3. Step 3: Cross multiply
    1,206,652.26x = 1,807,222.77 × 576,008.94
  4. Step 4: Simplify right side
    1,206,652.26x = 1,040,976,472,091.56
  5. Step 5: Solve for x
    x = 1,040,976,472,091.56/1,206,652.26
  6. Step 6: Final answer
    x = 862,697.98

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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.