Home / 1,150,180.41-1,725,590.64-501,813.28

Finding the Fourth Proportional to 1,150,180.41, 1,725,590.64 and 501,813.28

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Solution

The fourth proportional to 1,150,180.41, 1,725,590.64 and 501,813.28 is: 752,859.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,180.41 : 1,725,590.64 = 501,813.28 : x
  2. Step 2: Convert to fraction form
    1,150,180.41/1,725,590.64 = 501,813.28/x
  3. Step 3: Cross multiply
    1,150,180.41x = 1,725,590.64 × 501,813.28
  4. Step 4: Simplify right side
    1,150,180.41x = 865,924,290,505.34
  5. Step 5: Solve for x
    x = 865,924,290,505.34/1,150,180.41
  6. Step 6: Final answer
    x = 752,859.54

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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.