Home / 3,474,173.44-4,794,550.53-1,925,402.88

Finding the Fourth Proportional to 3,474,173.44, 4,794,550.53 and 1,925,402.88

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Solution

The fourth proportional to 3,474,173.44, 4,794,550.53 and 1,925,402.88 is: 2,657,161.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,474,173.44 : 4,794,550.53 = 1,925,402.88 : x
  2. Step 2: Convert to fraction form
    3,474,173.44/4,794,550.53 = 1,925,402.88/x
  3. Step 3: Cross multiply
    3,474,173.44x = 4,794,550.53 × 1,925,402.88
  4. Step 4: Simplify right side
    3,474,173.44x = 9,231,441,398,767.53
  5. Step 5: Solve for x
    x = 9,231,441,398,767.53/3,474,173.44
  6. Step 6: Final answer
    x = 2,657,161.93

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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.