Home / 4,598,785.37-6,901,130.52-3,084,178.52

Finding the Fourth Proportional to 4,598,785.37, 6,901,130.52 and 3,084,178.52

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Solution

The fourth proportional to 4,598,785.37, 6,901,130.52 and 3,084,178.52 is: 4,628,247.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,598,785.37 : 6,901,130.52 = 3,084,178.52 : x
  2. Step 2: Convert to fraction form
    4,598,785.37/6,901,130.52 = 3,084,178.52/x
  3. Step 3: Cross multiply
    4,598,785.37x = 6,901,130.52 × 3,084,178.52
  4. Step 4: Simplify right side
    4,598,785.37x = 21,284,318,530,753.25
  5. Step 5: Solve for x
    x = 21,284,318,530,753.25/4,598,785.37
  6. Step 6: Final answer
    x = 4,628,247.85

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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.