Home / 3,043,768.28-4,565,954.54-1,125,182.32

Finding the Fourth Proportional to 3,043,768.28, 4,565,954.54 and 1,125,182.32

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Solution

The fourth proportional to 3,043,768.28, 4,565,954.54 and 1,125,182.32 is: 1,687,885.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,043,768.28 : 4,565,954.54 = 1,125,182.32 : x
  2. Step 2: Convert to fraction form
    3,043,768.28/4,565,954.54 = 1,125,182.32/x
  3. Step 3: Cross multiply
    3,043,768.28x = 4,565,954.54 × 1,125,182.32
  4. Step 4: Simplify right side
    3,043,768.28x = 5,137,531,322,331.73
  5. Step 5: Solve for x
    x = 5,137,531,322,331.73/3,043,768.28
  6. Step 6: Final answer
    x = 1,687,885.16

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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.