Home / 3,976,098.40-5,964,147.60-3,708,409.60

Finding the Fourth Proportional to 3,976,098.40, 5,964,147.60 and 3,708,409.60

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Solution

The fourth proportional to 3,976,098.40, 5,964,147.60 and 3,708,409.60 is: 5,562,614.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,976,098.40 : 5,964,147.60 = 3,708,409.60 : x
  2. Step 2: Convert to fraction form
    3,976,098.40/5,964,147.60 = 3,708,409.60/x
  3. Step 3: Cross multiply
    3,976,098.40x = 5,964,147.60 × 3,708,409.60
  4. Step 4: Simplify right side
    3,976,098.40x = 22,117,502,215,656.96
  5. Step 5: Solve for x
    x = 22,117,502,215,656.96/3,976,098.40
  6. Step 6: Final answer
    x = 5,562,614.40

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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.