Home / 799,846.29-1,103,801.04-477,584.55

Finding the Fourth Proportional to 799,846.29, 1,103,801.04 and 477,584.55

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Solution

The fourth proportional to 799,846.29, 1,103,801.04 and 477,584.55 is: 659,074.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,846.29 : 1,103,801.04 = 477,584.55 : x
  2. Step 2: Convert to fraction form
    799,846.29/1,103,801.04 = 477,584.55/x
  3. Step 3: Cross multiply
    799,846.29x = 1,103,801.04 × 477,584.55
  4. Step 4: Simplify right side
    799,846.29x = 527,158,322,977.93
  5. Step 5: Solve for x
    x = 527,158,322,977.93/799,846.29
  6. Step 6: Final answer
    x = 659,074.54

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1.5x scale

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.