Home / 1,196,265.12-1,795,144.66-797,185.92

Finding the Fourth Proportional to 1,196,265.12, 1,795,144.66 and 797,185.92

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Solution

The fourth proportional to 1,196,265.12, 1,795,144.66 and 797,185.92 is: 1,196,276.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,265.12 : 1,795,144.66 = 797,185.92 : x
  2. Step 2: Convert to fraction form
    1,196,265.12/1,795,144.66 = 797,185.92/x
  3. Step 3: Cross multiply
    1,196,265.12x = 1,795,144.66 × 797,185.92
  4. Step 4: Simplify right side
    1,196,265.12x = 1,431,064,047,315.19
  5. Step 5: Solve for x
    x = 1,431,064,047,315.19/1,196,265.12
  6. Step 6: Final answer
    x = 1,196,276.66

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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.