Home / 3,301,997.40-4,952,996.10-2,554,579.80

Finding the Fourth Proportional to 3,301,997.40, 4,952,996.10 and 2,554,579.80

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Solution

The fourth proportional to 3,301,997.40, 4,952,996.10 and 2,554,579.80 is: 3,831,869.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,301,997.40 : 4,952,996.10 = 2,554,579.80 : x
  2. Step 2: Convert to fraction form
    3,301,997.40/4,952,996.10 = 2,554,579.80/x
  3. Step 3: Cross multiply
    3,301,997.40x = 4,952,996.10 × 2,554,579.80
  4. Step 4: Simplify right side
    3,301,997.40x = 12,652,823,786,538.78
  5. Step 5: Solve for x
    x = 12,652,823,786,538.78/3,301,997.40
  6. Step 6: Final answer
    x = 3,831,869.70

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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.