Home / 3,476,665.60-5,214,998.40-3,034,297.60

Finding the Fourth Proportional to 3,476,665.60, 5,214,998.40 and 3,034,297.60

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Solution

The fourth proportional to 3,476,665.60, 5,214,998.40 and 3,034,297.60 is: 4,551,446.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,476,665.60 : 5,214,998.40 = 3,034,297.60 : x
  2. Step 2: Convert to fraction form
    3,476,665.60/5,214,998.40 = 3,034,297.60/x
  3. Step 3: Cross multiply
    3,476,665.60x = 5,214,998.40 × 3,034,297.60
  4. Step 4: Simplify right side
    3,476,665.60x = 15,823,857,129,123.84
  5. Step 5: Solve for x
    x = 15,823,857,129,123.84/3,476,665.60
  6. Step 6: Final answer
    x = 4,551,446.40

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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.