Home / 11,281,534.73-16,923,908.90-3,501,121.25

Finding the Fourth Proportional to 11,281,534.73, 16,923,908.90 and 3,501,121.25

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Solution

The fourth proportional to 11,281,534.73, 16,923,908.90 and 3,501,121.25 is: 5,252,180.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,281,534.73 : 16,923,908.90 = 3,501,121.25 : x
  2. Step 2: Convert to fraction form
    11,281,534.73/16,923,908.90 = 3,501,121.25/x
  3. Step 3: Cross multiply
    11,281,534.73x = 16,923,908.90 × 3,501,121.25
  4. Step 4: Simplify right side
    11,281,534.73x = 59,252,656,980,728.98
  5. Step 5: Solve for x
    x = 59,252,656,980,728.98/11,281,534.73
  6. Step 6: Final answer
    x = 5,252,180.52

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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.