Home / 1,175,544.96-1,763,265.60-376,866.60

Finding the Fourth Proportional to 1,175,544.96, 1,763,265.60 and 376,866.60

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Solution

The fourth proportional to 1,175,544.96, 1,763,265.60 and 376,866.60 is: 565,283.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,175,544.96 : 1,763,265.60 = 376,866.60 : x
  2. Step 2: Convert to fraction form
    1,175,544.96/1,763,265.60 = 376,866.60/x
  3. Step 3: Cross multiply
    1,175,544.96x = 1,763,265.60 × 376,866.60
  4. Step 4: Simplify right side
    1,175,544.96x = 664,515,911,568.96
  5. Step 5: Solve for x
    x = 664,515,911,568.96/1,175,544.96
  6. Step 6: Final answer
    x = 565,283.28

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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.