Home / 2,944,528.58-4,416,790.71-949,984.58

Finding the Fourth Proportional to 2,944,528.58, 4,416,790.71 and 949,984.58

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Solution

The fourth proportional to 2,944,528.58, 4,416,790.71 and 949,984.58 is: 1,424,976.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944,528.58 : 4,416,790.71 = 949,984.58 : x
  2. Step 2: Convert to fraction form
    2,944,528.58/4,416,790.71 = 949,984.58/x
  3. Step 3: Cross multiply
    2,944,528.58x = 4,416,790.71 × 949,984.58
  4. Step 4: Simplify right side
    2,944,528.58x = 4,195,883,067,587.25
  5. Step 5: Solve for x
    x = 4,195,883,067,587.25/2,944,528.58
  6. Step 6: Final answer
    x = 1,424,976.17

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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.