Home / 9,184,020.32-13,778,023.38-2,794,106.61

Finding the Fourth Proportional to 9,184,020.32, 13,778,023.38 and 2,794,106.61

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Solution

The fourth proportional to 9,184,020.32, 13,778,023.38 and 2,794,106.61 is: 4,191,766.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,184,020.32 : 13,778,023.38 = 2,794,106.61 : x
  2. Step 2: Convert to fraction form
    9,184,020.32/13,778,023.38 = 2,794,106.61/x
  3. Step 3: Cross multiply
    9,184,020.32x = 13,778,023.38 × 2,794,106.61
  4. Step 4: Simplify right side
    9,184,020.32x = 38,497,266,198,792.54
  5. Step 5: Solve for x
    x = 38,497,266,198,792.54/9,184,020.32
  6. Step 6: Final answer
    x = 4,191,766.23

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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.