Home / 6,244,330.60-9,361,830.30-3,407,645.80

Finding the Fourth Proportional to 6,244,330.60, 9,361,830.30 and 3,407,645.80

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Solution

The fourth proportional to 6,244,330.60, 9,361,830.30 and 3,407,645.80 is: 5,108,922.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,244,330.60 : 9,361,830.30 = 3,407,645.80 : x
  2. Step 2: Convert to fraction form
    6,244,330.60/9,361,830.30 = 3,407,645.80/x
  3. Step 3: Cross multiply
    6,244,330.60x = 9,361,830.30 × 3,407,645.80
  4. Step 4: Simplify right side
    6,244,330.60x = 31,901,801,702,107.74
  5. Step 5: Solve for x
    x = 31,901,801,702,107.74/6,244,330.60
  6. Step 6: Final answer
    x = 5,108,922.60

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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.