Home / 3,269,178.02-4,903,717.83-1,470,791.52

Finding the Fourth Proportional to 3,269,178.02, 4,903,717.83 and 1,470,791.52

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Solution

The fourth proportional to 3,269,178.02, 4,903,717.83 and 1,470,791.52 is: 2,206,165.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,269,178.02 : 4,903,717.83 = 1,470,791.52 : x
  2. Step 2: Convert to fraction form
    3,269,178.02/4,903,717.83 = 1,470,791.52/x
  3. Step 3: Cross multiply
    3,269,178.02x = 4,903,717.83 × 1,470,791.52
  4. Step 4: Simplify right side
    3,269,178.02x = 7,212,346,595,321.33
  5. Step 5: Solve for x
    x = 7,212,346,595,321.33/3,269,178.02
  6. Step 6: Final answer
    x = 2,206,165.14

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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.