Home / 4,555,241.96-6,286,016.74-2,490,364.04

Finding the Fourth Proportional to 4,555,241.96, 6,286,016.74 and 2,490,364.04

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Solution

The fourth proportional to 4,555,241.96, 6,286,016.74 and 2,490,364.04 is: 3,436,583.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,555,241.96 : 6,286,016.74 = 2,490,364.04 : x
  2. Step 2: Convert to fraction form
    4,555,241.96/6,286,016.74 = 2,490,364.04/x
  3. Step 3: Cross multiply
    4,555,241.96x = 6,286,016.74 × 2,490,364.04
  4. Step 4: Simplify right side
    4,555,241.96x = 15,654,470,044,134.03
  5. Step 5: Solve for x
    x = 15,654,470,044,134.03/4,555,241.96
  6. Step 6: Final answer
    x = 3,436,583.65

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Double scale
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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.