Home / 3,362,871.38-4,640,874.52-1,835,062.34

Finding the Fourth Proportional to 3,362,871.38, 4,640,874.52 and 1,835,062.34

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Solution

The fourth proportional to 3,362,871.38, 4,640,874.52 and 1,835,062.34 is: 2,532,447.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,362,871.38 : 4,640,874.52 = 1,835,062.34 : x
  2. Step 2: Convert to fraction form
    3,362,871.38/4,640,874.52 = 1,835,062.34/x
  3. Step 3: Cross multiply
    3,362,871.38x = 4,640,874.52 × 1,835,062.34
  4. Step 4: Simplify right side
    3,362,871.38x = 8,516,294,056,317.58
  5. Step 5: Solve for x
    x = 8,516,294,056,317.58/3,362,871.38
  6. Step 6: Final answer
    x = 2,532,447.15

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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.