Home / 6,934,250.44-9,569,326.26-3,878,749

Finding the Fourth Proportional to 6,934,250.44, 9,569,326.26 and 3,878,749

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Solution

The fourth proportional to 6,934,250.44, 9,569,326.26 and 3,878,749 is: 5,352,707.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,934,250.44 : 9,569,326.26 = 3,878,749 : x
  2. Step 2: Convert to fraction form
    6,934,250.44/9,569,326.26 = 3,878,749/x
  3. Step 3: Cross multiply
    6,934,250.44x = 9,569,326.26 × 3,878,749
  4. Step 4: Simplify right side
    6,934,250.44x = 37,117,014,661,648.74
  5. Step 5: Solve for x
    x = 37,117,014,661,648.74/6,934,250.44
  6. Step 6: Final answer
    x = 5,352,707.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.