Home / 3,301,544.30-4,952,316.45-2,982,679.70

Finding the Fourth Proportional to 3,301,544.30, 4,952,316.45 and 2,982,679.70

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Solution

The fourth proportional to 3,301,544.30, 4,952,316.45 and 2,982,679.70 is: 4,474,019.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,301,544.30 : 4,952,316.45 = 2,982,679.70 : x
  2. Step 2: Convert to fraction form
    3,301,544.30/4,952,316.45 = 2,982,679.70/x
  3. Step 3: Cross multiply
    3,301,544.30x = 4,952,316.45 × 2,982,679.70
  4. Step 4: Simplify right side
    3,301,544.30x = 14,771,173,743,391.07
  5. Step 5: Solve for x
    x = 14,771,173,743,391.07/3,301,544.30
  6. Step 6: Final answer
    x = 4,474,019.55

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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.