Home / 9,026,983.98-13,543,846.88-3,637,163.52

Finding the Fourth Proportional to 9,026,983.98, 13,543,846.88 and 3,637,163.52

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Solution

The fourth proportional to 9,026,983.98, 13,543,846.88 and 3,637,163.52 is: 5,457,103.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,026,983.98 : 13,543,846.88 = 3,637,163.52 : x
  2. Step 2: Convert to fraction form
    9,026,983.98/13,543,846.88 = 3,637,163.52/x
  3. Step 3: Cross multiply
    9,026,983.98x = 13,543,846.88 × 3,637,163.52
  4. Step 4: Simplify right side
    9,026,983.98x = 49,261,185,774,216
  5. Step 5: Solve for x
    x = 49,261,185,774,216/9,026,983.98
  6. Step 6: Final answer
    x = 5,457,103.49

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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.