Home / 6,353,007.60-9,529,511.40-2,564,540.40

Finding the Fourth Proportional to 6,353,007.60, 9,529,511.40 and 2,564,540.40

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Solution

The fourth proportional to 6,353,007.60, 9,529,511.40 and 2,564,540.40 is: 3,846,810.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,353,007.60 : 9,529,511.40 = 2,564,540.40 : x
  2. Step 2: Convert to fraction form
    6,353,007.60/9,529,511.40 = 2,564,540.40/x
  3. Step 3: Cross multiply
    6,353,007.60x = 9,529,511.40 × 2,564,540.40
  4. Step 4: Simplify right side
    6,353,007.60x = 24,438,816,977,560.56
  5. Step 5: Solve for x
    x = 24,438,816,977,560.56/6,353,007.60
  6. Step 6: Final answer
    x = 3,846,810.60

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Similar ratio
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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.