Home / 3,366,246.15-5,049,867.51-1,236,164.19

Finding the Fourth Proportional to 3,366,246.15, 5,049,867.51 and 1,236,164.19

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Solution

The fourth proportional to 3,366,246.15, 5,049,867.51 and 1,236,164.19 is: 1,854,429.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,366,246.15 : 5,049,867.51 = 1,236,164.19 : x
  2. Step 2: Convert to fraction form
    3,366,246.15/5,049,867.51 = 1,236,164.19/x
  3. Step 3: Cross multiply
    3,366,246.15x = 5,049,867.51 × 1,236,164.19
  4. Step 4: Simplify right side
    3,366,246.15x = 6,242,465,380,106.47
  5. Step 5: Solve for x
    x = 6,242,465,380,106.47/3,366,246.15
  6. Step 6: Final answer
    x = 1,854,429.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.