Home / 1,104,613.22-1,656,903.14-496,972.43

Finding the Fourth Proportional to 1,104,613.22, 1,656,903.14 and 496,972.43

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Solution

The fourth proportional to 1,104,613.22, 1,656,903.14 and 496,972.43 is: 745,451.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,613.22 : 1,656,903.14 = 496,972.43 : x
  2. Step 2: Convert to fraction form
    1,104,613.22/1,656,903.14 = 496,972.43/x
  3. Step 3: Cross multiply
    1,104,613.22x = 1,656,903.14 × 496,972.43
  4. Step 4: Simplify right side
    1,104,613.22x = 823,435,168,991.05
  5. Step 5: Solve for x
    x = 823,435,168,991.05/1,104,613.22
  6. Step 6: Final answer
    x = 745,451.13

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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.