Home / 1,592,231.51-2,197,305.77-867,093.39

Finding the Fourth Proportional to 1,592,231.51, 2,197,305.77 and 867,093.39

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Solution

The fourth proportional to 1,592,231.51, 2,197,305.77 and 867,093.39 is: 1,196,603.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,592,231.51 : 2,197,305.77 = 867,093.39 : x
  2. Step 2: Convert to fraction form
    1,592,231.51/2,197,305.77 = 867,093.39/x
  3. Step 3: Cross multiply
    1,592,231.51x = 2,197,305.77 × 867,093.39
  4. Step 4: Simplify right side
    1,592,231.51x = 1,905,269,304,640.39
  5. Step 5: Solve for x
    x = 1,905,269,304,640.39/1,592,231.51
  6. Step 6: Final answer
    x = 1,196,603.19

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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.