Home / 2,851,104.48-4,277,295.04-957,794.28

Finding the Fourth Proportional to 2,851,104.48, 4,277,295.04 and 957,794.28

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Solution

The fourth proportional to 2,851,104.48, 4,277,295.04 and 957,794.28 is: 1,436,905.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,851,104.48 : 4,277,295.04 = 957,794.28 : x
  2. Step 2: Convert to fraction form
    2,851,104.48/4,277,295.04 = 957,794.28/x
  3. Step 3: Cross multiply
    2,851,104.48x = 4,277,295.04 × 957,794.28
  4. Step 4: Simplify right side
    2,851,104.48x = 4,096,768,723,184.37
  5. Step 5: Solve for x
    x = 4,096,768,723,184.37/2,851,104.48
  6. Step 6: Final answer
    x = 1,436,905.86

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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.