Home / 9,203,745.02-13,805,617.53-2,813,997.38

Finding the Fourth Proportional to 9,203,745.02, 13,805,617.53 and 2,813,997.38

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Solution

The fourth proportional to 9,203,745.02, 13,805,617.53 and 2,813,997.38 is: 4,220,996.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,203,745.02 : 13,805,617.53 = 2,813,997.38 : x
  2. Step 2: Convert to fraction form
    9,203,745.02/13,805,617.53 = 2,813,997.38/x
  3. Step 3: Cross multiply
    9,203,745.02x = 13,805,617.53 × 2,813,997.38
  4. Step 4: Simplify right side
    9,203,745.02x = 38,848,971,558,702.07
  5. Step 5: Solve for x
    x = 38,848,971,558,702.07/9,203,745.02
  6. Step 6: Final answer
    x = 4,220,996.07

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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.