Home / 3,599,117.15-4,940,343.83-3,182,083.58

Finding the Fourth Proportional to 3,599,117.15, 4,940,343.83 and 3,182,083.58

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Solution

The fourth proportional to 3,599,117.15, 4,940,343.83 and 3,182,083.58 is: 4,367,900.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,599,117.15 : 4,940,343.83 = 3,182,083.58 : x
  2. Step 2: Convert to fraction form
    3,599,117.15/4,940,343.83 = 3,182,083.58/x
  3. Step 3: Cross multiply
    3,599,117.15x = 4,940,343.83 × 3,182,083.58
  4. Step 4: Simplify right side
    3,599,117.15x = 15,720,587,001,303.38
  5. Step 5: Solve for x
    x = 15,720,587,001,303.38/3,599,117.15
  6. Step 6: Final answer
    x = 4,367,900.90

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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.