Home / 5,258,277-7,256,422.26-2,843,829

Finding the Fourth Proportional to 5,258,277, 7,256,422.26 and 2,843,829

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Solution

The fourth proportional to 5,258,277, 7,256,422.26 and 2,843,829 is: 3,924,484.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,258,277 : 7,256,422.26 = 2,843,829 : x
  2. Step 2: Convert to fraction form
    5,258,277/7,256,422.26 = 2,843,829/x
  3. Step 3: Cross multiply
    5,258,277x = 7,256,422.26 × 2,843,829
  4. Step 4: Simplify right side
    5,258,277x = 20,636,024,059,233.54
  5. Step 5: Solve for x
    x = 20,636,024,059,233.54/5,258,277
  6. Step 6: Final answer
    x = 3,924,484.02

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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.