Home / 3,973,934.80-5,959,108.84-1,133,371.76

Finding the Fourth Proportional to 3,973,934.80, 5,959,108.84 and 1,133,371.76

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Solution

The fourth proportional to 3,973,934.80, 5,959,108.84 and 1,133,371.76 is: 1,699,546.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,973,934.80 : 5,959,108.84 = 1,133,371.76 : x
  2. Step 2: Convert to fraction form
    3,973,934.80/5,959,108.84 = 1,133,371.76/x
  3. Step 3: Cross multiply
    3,973,934.80x = 5,959,108.84 × 1,133,371.76
  4. Step 4: Simplify right side
    3,973,934.80x = 6,753,885,674,022.36
  5. Step 5: Solve for x
    x = 6,753,885,674,022.36/3,973,934.80
  6. Step 6: Final answer
    x = 1,699,546.17

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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.