Home / 1,040,273.83-1,560,861.51-366,836.32

Finding the Fourth Proportional to 1,040,273.83, 1,560,861.51 and 366,836.32

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Solution

The fourth proportional to 1,040,273.83, 1,560,861.51 and 366,836.32 is: 550,413.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,040,273.83 : 1,560,861.51 = 366,836.32 : x
  2. Step 2: Convert to fraction form
    1,040,273.83/1,560,861.51 = 366,836.32/x
  3. Step 3: Cross multiply
    1,040,273.83x = 1,560,861.51 × 366,836.32
  4. Step 4: Simplify right side
    1,040,273.83x = 572,580,692,358.04
  5. Step 5: Solve for x
    x = 572,580,692,358.04/1,040,273.83
  6. Step 6: Final answer
    x = 550,413.44

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1.5x scale

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.