Home / 1,206,653.26-1,807,224.27-576,009.94

Finding the Fourth Proportional to 1,206,653.26, 1,807,224.27 and 576,009.94

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Solution

The fourth proportional to 1,206,653.26, 1,807,224.27 and 576,009.94 is: 862,699.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,206,653.26 : 1,807,224.27 = 576,009.94 : x
  2. Step 2: Convert to fraction form
    1,206,653.26/1,807,224.27 = 576,009.94/x
  3. Step 3: Cross multiply
    1,206,653.26x = 1,807,224.27 × 576,009.94
  4. Step 4: Simplify right side
    1,206,653.26x = 1,040,979,143,329.24
  5. Step 5: Solve for x
    x = 1,040,979,143,329.24/1,206,653.26
  6. Step 6: Final answer
    x = 862,699.48

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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.