Home / 4,378,498.50-6,039,002.82-3,767,674.86

Finding the Fourth Proportional to 4,378,498.50, 6,039,002.82 and 3,767,674.86

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Solution

The fourth proportional to 4,378,498.50, 6,039,002.82 and 3,767,674.86 is: 5,196,530.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,378,498.50 : 6,039,002.82 = 3,767,674.86 : x
  2. Step 2: Convert to fraction form
    4,378,498.50/6,039,002.82 = 3,767,674.86/x
  3. Step 3: Cross multiply
    4,378,498.50x = 6,039,002.82 × 3,767,674.86
  4. Step 4: Simplify right side
    4,378,498.50x = 22,752,999,104,383.11
  5. Step 5: Solve for x
    x = 22,752,999,104,383.11/4,378,498.50
  6. Step 6: Final answer
    x = 5,196,530.07

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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.