Home / 1,104,199.92-1,656,942.12-464,456.88

Finding the Fourth Proportional to 1,104,199.92, 1,656,942.12 and 464,456.88

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Solution

The fourth proportional to 1,104,199.92, 1,656,942.12 and 464,456.88 is: 696,955.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,199.92 : 1,656,942.12 = 464,456.88 : x
  2. Step 2: Convert to fraction form
    1,104,199.92/1,656,942.12 = 464,456.88/x
  3. Step 3: Cross multiply
    1,104,199.92x = 1,656,942.12 × 464,456.88
  4. Step 4: Simplify right side
    1,104,199.92x = 769,578,167,395.79
  5. Step 5: Solve for x
    x = 769,578,167,395.79/1,104,199.92
  6. Step 6: Final answer
    x = 696,955.46

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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.