Home / 6,059,486.40-9,089,229.60-2,221,301.40

Finding the Fourth Proportional to 6,059,486.40, 9,089,229.60 and 2,221,301.40

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Solution

The fourth proportional to 6,059,486.40, 9,089,229.60 and 2,221,301.40 is: 3,331,952.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,059,486.40 : 9,089,229.60 = 2,221,301.40 : x
  2. Step 2: Convert to fraction form
    6,059,486.40/9,089,229.60 = 2,221,301.40/x
  3. Step 3: Cross multiply
    6,059,486.40x = 9,089,229.60 × 2,221,301.40
  4. Step 4: Simplify right side
    6,059,486.40x = 20,189,918,435,401.44
  5. Step 5: Solve for x
    x = 20,189,918,435,401.44/6,059,486.40
  6. Step 6: Final answer
    x = 3,331,952.10

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Double scale
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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.