Home / 1,175,253.60-1,763,101.67-837,456.27

Finding the Fourth Proportional to 1,175,253.60, 1,763,101.67 and 837,456.27

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Solution

The fourth proportional to 1,175,253.60, 1,763,101.67 and 837,456.27 is: 1,256,342.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,175,253.60 : 1,763,101.67 = 837,456.27 : x
  2. Step 2: Convert to fraction form
    1,175,253.60/1,763,101.67 = 837,456.27/x
  3. Step 3: Cross multiply
    1,175,253.60x = 1,763,101.67 × 837,456.27
  4. Step 4: Simplify right side
    1,175,253.60x = 1,476,520,548,188.97
  5. Step 5: Solve for x
    x = 1,476,520,548,188.97/1,175,253.60
  6. Step 6: Final answer
    x = 1,256,342.08

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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.