Home / 1,168,204.71-1,752,307.07-494,111.17

Finding the Fourth Proportional to 1,168,204.71, 1,752,307.07 and 494,111.17

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Solution

The fourth proportional to 1,168,204.71, 1,752,307.07 and 494,111.17 is: 741,166.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,204.71 : 1,752,307.07 = 494,111.17 : x
  2. Step 2: Convert to fraction form
    1,168,204.71/1,752,307.07 = 494,111.17/x
  3. Step 3: Cross multiply
    1,168,204.71x = 1,752,307.07 × 494,111.17
  4. Step 4: Simplify right side
    1,168,204.71x = 865,834,496,556.97
  5. Step 5: Solve for x
    x = 865,834,496,556.97/1,168,204.71
  6. Step 6: Final answer
    x = 741,166.76

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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.