Home / 1,197,149.33-1,795,673.77-557,233.02

Finding the Fourth Proportional to 1,197,149.33, 1,795,673.77 and 557,233.02

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Solution

The fourth proportional to 1,197,149.33, 1,795,673.77 and 557,233.02 is: 835,826.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,197,149.33 : 1,795,673.77 = 557,233.02 : x
  2. Step 2: Convert to fraction form
    1,197,149.33/1,795,673.77 = 557,233.02/x
  3. Step 3: Cross multiply
    1,197,149.33x = 1,795,673.77 × 557,233.02
  4. Step 4: Simplify right side
    1,197,149.33x = 1,000,608,716,790.65
  5. Step 5: Solve for x
    x = 1,000,608,716,790.65/1,197,149.33
  6. Step 6: Final answer
    x = 835,826.15

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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.