Home / 4,215,975.52-5,818,086.29-2,473,674.52

Finding the Fourth Proportional to 4,215,975.52, 5,818,086.29 and 2,473,674.52

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Solution

The fourth proportional to 4,215,975.52, 5,818,086.29 and 2,473,674.52 is: 3,413,694.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,215,975.52 : 5,818,086.29 = 2,473,674.52 : x
  2. Step 2: Convert to fraction form
    4,215,975.52/5,818,086.29 = 2,473,674.52/x
  3. Step 3: Cross multiply
    4,215,975.52x = 5,818,086.29 × 2,473,674.52
  4. Step 4: Simplify right side
    4,215,975.52x = 14,392,051,838,954.09
  5. Step 5: Solve for x
    x = 14,392,051,838,954.09/4,215,975.52
  6. Step 6: Final answer
    x = 3,413,694.35

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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.