Home / 3,446,025.57-5,169,036.73-1,316,324.97

Finding the Fourth Proportional to 3,446,025.57, 5,169,036.73 and 1,316,324.97

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Solution

The fourth proportional to 3,446,025.57, 5,169,036.73 and 1,316,324.97 is: 1,974,486.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,446,025.57 : 5,169,036.73 = 1,316,324.97 : x
  2. Step 2: Convert to fraction form
    3,446,025.57/5,169,036.73 = 1,316,324.97/x
  3. Step 3: Cross multiply
    3,446,025.57x = 5,169,036.73 × 1,316,324.97
  4. Step 4: Simplify right side
    3,446,025.57x = 6,804,132,118,546.15
  5. Step 5: Solve for x
    x = 6,804,132,118,546.15/3,446,025.57
  6. Step 6: Final answer
    x = 1,974,486.83

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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.