Home / 3,923,050.19-5,416,224.59-3,110,535.95

Finding the Fourth Proportional to 3,923,050.19, 5,416,224.59 and 3,110,535.95

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Solution

The fourth proportional to 3,923,050.19, 5,416,224.59 and 3,110,535.95 is: 4,294,454.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,923,050.19 : 5,416,224.59 = 3,110,535.95 : x
  2. Step 2: Convert to fraction form
    3,923,050.19/5,416,224.59 = 3,110,535.95/x
  3. Step 3: Cross multiply
    3,923,050.19x = 5,416,224.59 × 3,110,535.95
  4. Step 4: Simplify right side
    3,923,050.19x = 16,847,361,284,916.33
  5. Step 5: Solve for x
    x = 16,847,361,284,916.33/3,923,050.19
  6. Step 6: Final answer
    x = 4,294,454.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.