Home / 5,164,256.44-7,126,846.32-2,841,244.48

Finding the Fourth Proportional to 5,164,256.44, 7,126,846.32 and 2,841,244.48

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Solution

The fourth proportional to 5,164,256.44, 7,126,846.32 and 2,841,244.48 is: 3,921,012.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,164,256.44 : 7,126,846.32 = 2,841,244.48 : x
  2. Step 2: Convert to fraction form
    5,164,256.44/7,126,846.32 = 2,841,244.48/x
  3. Step 3: Cross multiply
    5,164,256.44x = 7,126,846.32 × 2,841,244.48
  4. Step 4: Simplify right side
    5,164,256.44x = 20,249,112,766,508.31
  5. Step 5: Solve for x
    x = 20,249,112,766,508.31/5,164,256.44
  6. Step 6: Final answer
    x = 3,921,012.25

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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.