Home / 3,296,325.10-4,545,462.09-2,438,671.18

Finding the Fourth Proportional to 3,296,325.10, 4,545,462.09 and 2,438,671.18

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Solution

The fourth proportional to 3,296,325.10, 4,545,462.09 and 2,438,671.18 is: 3,362,801.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,296,325.10 : 4,545,462.09 = 2,438,671.18 : x
  2. Step 2: Convert to fraction form
    3,296,325.10/4,545,462.09 = 2,438,671.18/x
  3. Step 3: Cross multiply
    3,296,325.10x = 4,545,462.09 × 2,438,671.18
  4. Step 4: Simplify right side
    3,296,325.10x = 11,084,887,396,446.93
  5. Step 5: Solve for x
    x = 11,084,887,396,446.93/3,296,325.10
  6. Step 6: Final answer
    x = 3,362,801.63

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.