Home / 1,368,186.28-2,050,413.18-835,893.16

Finding the Fourth Proportional to 1,368,186.28, 2,050,413.18 and 835,893.16

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Solution

The fourth proportional to 1,368,186.28, 2,050,413.18 and 835,893.16 is: 1,252,699.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,368,186.28 : 2,050,413.18 = 835,893.16 : x
  2. Step 2: Convert to fraction form
    1,368,186.28/2,050,413.18 = 835,893.16/x
  3. Step 3: Cross multiply
    1,368,186.28x = 2,050,413.18 × 835,893.16
  4. Step 4: Simplify right side
    1,368,186.28x = 1,713,926,352,335.85
  5. Step 5: Solve for x
    x = 1,713,926,352,335.85/1,368,186.28
  6. Step 6: Final answer
    x = 1,252,699.56

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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.