Home / 2,435,997.72-3,654,365.52-1,767,126.30

Finding the Fourth Proportional to 2,435,997.72, 3,654,365.52 and 1,767,126.30

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Solution

The fourth proportional to 2,435,997.72, 3,654,365.52 and 1,767,126.30 is: 2,650,957.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,997.72 : 3,654,365.52 = 1,767,126.30 : x
  2. Step 2: Convert to fraction form
    2,435,997.72/3,654,365.52 = 1,767,126.30/x
  3. Step 3: Cross multiply
    2,435,997.72x = 3,654,365.52 × 1,767,126.30
  4. Step 4: Simplify right side
    2,435,997.72x = 6,457,725,420,205.18
  5. Step 5: Solve for x
    x = 6,457,725,420,205.18/2,435,997.72
  6. Step 6: Final answer
    x = 2,650,957.09

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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.