Home / 6,624,007.60-9,932,512.20-2,833,207.60

Finding the Fourth Proportional to 6,624,007.60, 9,932,512.20 and 2,833,207.60

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Solution

The fourth proportional to 6,624,007.60, 9,932,512.20 and 2,833,207.60 is: 4,248,314.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,624,007.60 : 9,932,512.20 = 2,833,207.60 : x
  2. Step 2: Convert to fraction form
    6,624,007.60/9,932,512.20 = 2,833,207.60/x
  3. Step 3: Cross multiply
    6,624,007.60x = 9,932,512.20 × 2,833,207.60
  4. Step 4: Simplify right side
    6,624,007.60x = 28,140,869,052,132.72
  5. Step 5: Solve for x
    x = 28,140,869,052,132.72/6,624,007.60
  6. Step 6: Final answer
    x = 4,248,314.73

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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.