Home / 3,097,156.55-4,274,105.27-1,701,747.27

Finding the Fourth Proportional to 3,097,156.55, 4,274,105.27 and 1,701,747.27

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Solution

The fourth proportional to 3,097,156.55, 4,274,105.27 and 1,701,747.27 is: 2,348,427.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,097,156.55 : 4,274,105.27 = 1,701,747.27 : x
  2. Step 2: Convert to fraction form
    3,097,156.55/4,274,105.27 = 1,701,747.27/x
  3. Step 3: Cross multiply
    3,097,156.55x = 4,274,105.27 × 1,701,747.27
  4. Step 4: Simplify right side
    3,097,156.55x = 7,273,446,966,406.38
  5. Step 5: Solve for x
    x = 7,273,446,966,406.38/3,097,156.55
  6. Step 6: Final answer
    x = 2,348,427.29

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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.