Home / 3,950,063.08-5,445,818.34-2,965,836.52

Finding the Fourth Proportional to 3,950,063.08, 5,445,818.34 and 2,965,836.52

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Solution

The fourth proportional to 3,950,063.08, 5,445,818.34 and 2,965,836.52 is: 4,088,898.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,950,063.08 : 5,445,818.34 = 2,965,836.52 : x
  2. Step 2: Convert to fraction form
    3,950,063.08/5,445,818.34 = 2,965,836.52/x
  3. Step 3: Cross multiply
    3,950,063.08x = 5,445,818.34 × 2,965,836.52
  4. Step 4: Simplify right side
    3,950,063.08x = 16,151,406,914,057.78
  5. Step 5: Solve for x
    x = 16,151,406,914,057.78/3,950,063.08
  6. Step 6: Final answer
    x = 4,088,898.48

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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.