Home / 3,231,927.01-4,460,073.29-1,781,591.23

Finding the Fourth Proportional to 3,231,927.01, 4,460,073.29 and 1,781,591.23

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Solution

The fourth proportional to 3,231,927.01, 4,460,073.29 and 1,781,591.23 is: 2,458,603.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,231,927.01 : 4,460,073.29 = 1,781,591.23 : x
  2. Step 2: Convert to fraction form
    3,231,927.01/4,460,073.29 = 1,781,591.23/x
  3. Step 3: Cross multiply
    3,231,927.01x = 4,460,073.29 × 1,781,591.23
  4. Step 4: Simplify right side
    3,231,927.01x = 7,946,027,458,621.25
  5. Step 5: Solve for x
    x = 7,946,027,458,621.25/3,231,927.01
  6. Step 6: Final answer
    x = 2,458,603.62

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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.