Home / 1,782,207.07-2,673,467.75-502,825.73

Finding the Fourth Proportional to 1,782,207.07, 2,673,467.75 and 502,825.73

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Solution

The fourth proportional to 1,782,207.07, 2,673,467.75 and 502,825.73 is: 754,282.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,782,207.07 : 2,673,467.75 = 502,825.73 : x
  2. Step 2: Convert to fraction form
    1,782,207.07/2,673,467.75 = 502,825.73/x
  3. Step 3: Cross multiply
    1,782,207.07x = 2,673,467.75 × 502,825.73
  4. Step 4: Simplify right side
    1,782,207.07x = 1,344,288,360,914.93
  5. Step 5: Solve for x
    x = 1,344,288,360,914.93/1,782,207.07
  6. Step 6: Final answer
    x = 754,282.93

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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.