Home / 5,569,529.60-8,340,297.60-4,449,785.60

Finding the Fourth Proportional to 5,569,529.60, 8,340,297.60 and 4,449,785.60

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Solution

The fourth proportional to 5,569,529.60, 8,340,297.60 and 4,449,785.60 is: 6,663,495.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,569,529.60 : 8,340,297.60 = 4,449,785.60 : x
  2. Step 2: Convert to fraction form
    5,569,529.60/8,340,297.60 = 4,449,785.60/x
  3. Step 3: Cross multiply
    5,569,529.60x = 8,340,297.60 × 4,449,785.60
  4. Step 4: Simplify right side
    5,569,529.60x = 37,112,536,160,194.55
  5. Step 5: Solve for x
    x = 37,112,536,160,194.55/5,569,529.60
  6. Step 6: Final answer
    x = 6,663,495.63

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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.