Home / 6,241,069.60-9,361,604.40-3,837,119.20

Finding the Fourth Proportional to 6,241,069.60, 9,361,604.40 and 3,837,119.20

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Solution

The fourth proportional to 6,241,069.60, 9,361,604.40 and 3,837,119.20 is: 5,755,678.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,241,069.60 : 9,361,604.40 = 3,837,119.20 : x
  2. Step 2: Convert to fraction form
    6,241,069.60/9,361,604.40 = 3,837,119.20/x
  3. Step 3: Cross multiply
    6,241,069.60x = 9,361,604.40 × 3,837,119.20
  4. Step 4: Simplify right side
    6,241,069.60x = 35,921,591,986,044.48
  5. Step 5: Solve for x
    x = 35,921,591,986,044.48/6,241,069.60
  6. Step 6: Final answer
    x = 5,755,678.80

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1.5x scale

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.