Home / 1,104,604.88-1,656,890.66-496,964.07

Finding the Fourth Proportional to 1,104,604.88, 1,656,890.66 and 496,964.07

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Solution

The fourth proportional to 1,104,604.88, 1,656,890.66 and 496,964.07 is: 745,438.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,604.88 : 1,656,890.66 = 496,964.07 : x
  2. Step 2: Convert to fraction form
    1,104,604.88/1,656,890.66 = 496,964.07/x
  3. Step 3: Cross multiply
    1,104,604.88x = 1,656,890.66 × 496,964.07
  4. Step 4: Simplify right side
    1,104,604.88x = 823,415,125,938.59
  5. Step 5: Solve for x
    x = 823,415,125,938.59/1,104,604.88
  6. Step 6: Final answer
    x = 745,438.61

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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.