Home / 5,669,863.60-8,504,795.40-5,433,667.60

Finding the Fourth Proportional to 5,669,863.60, 8,504,795.40 and 5,433,667.60

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Solution

The fourth proportional to 5,669,863.60, 8,504,795.40 and 5,433,667.60 is: 8,150,501.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,669,863.60 : 8,504,795.40 = 5,433,667.60 : x
  2. Step 2: Convert to fraction form
    5,669,863.60/8,504,795.40 = 5,433,667.60/x
  3. Step 3: Cross multiply
    5,669,863.60x = 8,504,795.40 × 5,433,667.60
  4. Step 4: Simplify right side
    5,669,863.60x = 46,212,231,209,609.04
  5. Step 5: Solve for x
    x = 46,212,231,209,609.04/5,669,863.60
  6. Step 6: Final answer
    x = 8,150,501.40

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Double scale
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Similar ratio
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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.