Home / 6,786,042.32-10,176,903.61-2,236,242.35

Finding the Fourth Proportional to 6,786,042.32, 10,176,903.61 and 2,236,242.35

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Solution

The fourth proportional to 6,786,042.32, 10,176,903.61 and 2,236,242.35 is: 3,353,651.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,786,042.32 : 10,176,903.61 = 2,236,242.35 : x
  2. Step 2: Convert to fraction form
    6,786,042.32/10,176,903.61 = 2,236,242.35/x
  3. Step 3: Cross multiply
    6,786,042.32x = 10,176,903.61 × 2,236,242.35
  4. Step 4: Simplify right side
    6,786,042.32x = 22,758,022,844,549.88
  5. Step 5: Solve for x
    x = 22,758,022,844,549.88/6,786,042.32
  6. Step 6: Final answer
    x = 3,353,651.77

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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.