Home / 794,722.29-1,099,604.75-692,959.80

Finding the Fourth Proportional to 794,722.29, 1,099,604.75 and 692,959.80

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Solution

The fourth proportional to 794,722.29, 1,099,604.75 and 692,959.80 is: 958,802.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,722.29 : 1,099,604.75 = 692,959.80 : x
  2. Step 2: Convert to fraction form
    794,722.29/1,099,604.75 = 692,959.80/x
  3. Step 3: Cross multiply
    794,722.29x = 1,099,604.75 × 692,959.80
  4. Step 4: Simplify right side
    794,722.29x = 761,981,884,174.25
  5. Step 5: Solve for x
    x = 761,981,884,174.25/794,722.29
  6. Step 6: Final answer
    x = 958,802.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.