Home / 835,930.26-1,153,936.92-564,366

Finding the Fourth Proportional to 835,930.26, 1,153,936.92 and 564,366

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Solution

The fourth proportional to 835,930.26, 1,153,936.92 and 564,366 is: 779,063.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    835,930.26 : 1,153,936.92 = 564,366 : x
  2. Step 2: Convert to fraction form
    835,930.26/1,153,936.92 = 564,366/x
  3. Step 3: Cross multiply
    835,930.26x = 1,153,936.92 × 564,366
  4. Step 4: Simplify right side
    835,930.26x = 651,242,763,792.72
  5. Step 5: Solve for x
    x = 651,242,763,792.72/835,930.26
  6. Step 6: Final answer
    x = 779,063.51

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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.