Home / 7,459,556.40-11,189,334.60-2,414,487.60

Finding the Fourth Proportional to 7,459,556.40, 11,189,334.60 and 2,414,487.60

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Solution

The fourth proportional to 7,459,556.40, 11,189,334.60 and 2,414,487.60 is: 3,621,731.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,459,556.40 : 11,189,334.60 = 2,414,487.60 : x
  2. Step 2: Convert to fraction form
    7,459,556.40/11,189,334.60 = 2,414,487.60/x
  3. Step 3: Cross multiply
    7,459,556.40x = 11,189,334.60 × 2,414,487.60
  4. Step 4: Simplify right side
    7,459,556.40x = 27,016,509,643,950.96
  5. Step 5: Solve for x
    x = 27,016,509,643,950.96/7,459,556.40
  6. Step 6: Final answer
    x = 3,621,731.40

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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.