Home / 2,237,328.66-3,356,125.60-700,611.50

Finding the Fourth Proportional to 2,237,328.66, 3,356,125.60 and 700,611.50

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Solution

The fourth proportional to 2,237,328.66, 3,356,125.60 and 700,611.50 is: 1,050,958.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,237,328.66 : 3,356,125.60 = 700,611.50 : x
  2. Step 2: Convert to fraction form
    2,237,328.66/3,356,125.60 = 700,611.50/x
  3. Step 3: Cross multiply
    2,237,328.66x = 3,356,125.60 × 700,611.50
  4. Step 4: Simplify right side
    2,237,328.66x = 2,351,340,190,804.40
  5. Step 5: Solve for x
    x = 2,351,340,190,804.40/2,237,328.66
  6. Step 6: Final answer
    x = 1,050,958.78

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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.