Home / 4,407,416.20-6,611,124.30-4,233,233.80

Finding the Fourth Proportional to 4,407,416.20, 6,611,124.30 and 4,233,233.80

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Solution

The fourth proportional to 4,407,416.20, 6,611,124.30 and 4,233,233.80 is: 6,349,850.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,407,416.20 : 6,611,124.30 = 4,233,233.80 : x
  2. Step 2: Convert to fraction form
    4,407,416.20/6,611,124.30 = 4,233,233.80/x
  3. Step 3: Cross multiply
    4,407,416.20x = 6,611,124.30 × 4,233,233.80
  4. Step 4: Simplify right side
    4,407,416.20x = 27,986,434,842,761.34
  5. Step 5: Solve for x
    x = 27,986,434,842,761.34/4,407,416.20
  6. Step 6: Final answer
    x = 6,349,850.70

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Double scale
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Similar ratio
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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.