Home / 3,599,111.36-4,940,335.96-3,182,077.80

Finding the Fourth Proportional to 3,599,111.36, 4,940,335.96 and 3,182,077.80

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Solution

The fourth proportional to 3,599,111.36, 4,940,335.96 and 3,182,077.80 is: 4,367,893.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,599,111.36 : 4,940,335.96 = 3,182,077.80 : x
  2. Step 2: Convert to fraction form
    3,599,111.36/4,940,335.96 = 3,182,077.80/x
  3. Step 3: Cross multiply
    3,599,111.36x = 4,940,335.96 × 3,182,077.80
  4. Step 4: Simplify right side
    3,599,111.36x = 15,720,533,382,857.69
  5. Step 5: Solve for x
    x = 15,720,533,382,857.69/3,599,111.36
  6. Step 6: Final answer
    x = 4,367,893.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.