Home / 4,396.18-6,607.84-2,944.66

Finding the Fourth Proportional to 4,396.18, 6,607.84 and 2,944.66

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Solution

The fourth proportional to 4,396.18, 6,607.84 and 2,944.66 is: 4,426.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,396.18 : 6,607.84 = 2,944.66 : x
  2. Step 2: Convert to fraction form
    4,396.18/6,607.84 = 2,944.66/x
  3. Step 3: Cross multiply
    4,396.18x = 6,607.84 × 2,944.66
  4. Step 4: Simplify right side
    4,396.18x = 19,457,842.13
  5. Step 5: Solve for x
    x = 19,457,842.13/4,396.18
  6. Step 6: Final answer
    x = 4,426.08

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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.