Home / 6,265,260.60-9,397,890.90-2,005,859.40

Finding the Fourth Proportional to 6,265,260.60, 9,397,890.90 and 2,005,859.40

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Solution

The fourth proportional to 6,265,260.60, 9,397,890.90 and 2,005,859.40 is: 3,008,789.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,265,260.60 : 9,397,890.90 = 2,005,859.40 : x
  2. Step 2: Convert to fraction form
    6,265,260.60/9,397,890.90 = 2,005,859.40/x
  3. Step 3: Cross multiply
    6,265,260.60x = 9,397,890.90 × 2,005,859.40
  4. Step 4: Simplify right side
    6,265,260.60x = 18,850,847,801,939.46
  5. Step 5: Solve for x
    x = 18,850,847,801,939.46/6,265,260.60
  6. Step 6: Final answer
    x = 3,008,789.10

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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.