Home / 4,419,764.80-6,629,647.20-3,710,593.60

Finding the Fourth Proportional to 4,419,764.80, 6,629,647.20 and 3,710,593.60

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Solution

The fourth proportional to 4,419,764.80, 6,629,647.20 and 3,710,593.60 is: 5,565,890.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,419,764.80 : 6,629,647.20 = 3,710,593.60 : x
  2. Step 2: Convert to fraction form
    4,419,764.80/6,629,647.20 = 3,710,593.60/x
  3. Step 3: Cross multiply
    4,419,764.80x = 6,629,647.20 × 3,710,593.60
  4. Step 4: Simplify right side
    4,419,764.80x = 24,599,926,470,577.92
  5. Step 5: Solve for x
    x = 24,599,926,470,577.92/4,419,764.80
  6. Step 6: Final answer
    x = 5,565,890.40

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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.