Home / 5,365,624.40-8,048,436.60-3,234,611.60

Finding the Fourth Proportional to 5,365,624.40, 8,048,436.60 and 3,234,611.60

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Solution

The fourth proportional to 5,365,624.40, 8,048,436.60 and 3,234,611.60 is: 4,851,917.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,365,624.40 : 8,048,436.60 = 3,234,611.60 : x
  2. Step 2: Convert to fraction form
    5,365,624.40/8,048,436.60 = 3,234,611.60/x
  3. Step 3: Cross multiply
    5,365,624.40x = 8,048,436.60 × 3,234,611.60
  4. Step 4: Simplify right side
    5,365,624.40x = 26,033,566,388,224.56
  5. Step 5: Solve for x
    x = 26,033,566,388,224.56/5,365,624.40
  6. Step 6: Final answer
    x = 4,851,917.40

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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.