Home / 2,414,226.88-3,330,383.88-1,639,897.66

Finding the Fourth Proportional to 2,414,226.88, 3,330,383.88 and 1,639,897.66

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Solution

The fourth proportional to 2,414,226.88, 3,330,383.88 and 1,639,897.66 is: 2,262,210.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,226.88 : 3,330,383.88 = 1,639,897.66 : x
  2. Step 2: Convert to fraction form
    2,414,226.88/3,330,383.88 = 1,639,897.66/x
  3. Step 3: Cross multiply
    2,414,226.88x = 3,330,383.88 × 1,639,897.66
  4. Step 4: Simplify right side
    2,414,226.88x = 5,461,488,731,713.72
  5. Step 5: Solve for x
    x = 5,461,488,731,713.72/2,414,226.88
  6. Step 6: Final answer
    x = 2,262,210.22

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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.