Home / 4,091,444.52-5,646,237.72-2,255,906.36

Finding the Fourth Proportional to 4,091,444.52, 5,646,237.72 and 2,255,906.36

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Solution

The fourth proportional to 4,091,444.52, 5,646,237.72 and 2,255,906.36 is: 3,113,175.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,091,444.52 : 5,646,237.72 = 2,255,906.36 : x
  2. Step 2: Convert to fraction form
    4,091,444.52/5,646,237.72 = 2,255,906.36/x
  3. Step 3: Cross multiply
    4,091,444.52x = 5,646,237.72 × 2,255,906.36
  4. Step 4: Simplify right side
    4,091,444.52x = 12,737,383,582,619.90
  5. Step 5: Solve for x
    x = 12,737,383,582,619.90/4,091,444.52
  6. Step 6: Final answer
    x = 3,113,175.19

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1.5x scale

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.