Home / 11,143,994.04-16,713,185.63-4,318,224.89

Finding the Fourth Proportional to 11,143,994.04, 16,713,185.63 and 4,318,224.89

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Solution

The fourth proportional to 11,143,994.04, 16,713,185.63 and 4,318,224.89 is: 6,476,250.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,143,994.04 : 16,713,185.63 = 4,318,224.89 : x
  2. Step 2: Convert to fraction form
    11,143,994.04/16,713,185.63 = 4,318,224.89/x
  3. Step 3: Cross multiply
    11,143,994.04x = 16,713,185.63 × 4,318,224.89
  4. Step 4: Simplify right side
    11,143,994.04x = 72,171,294,073,499.28
  5. Step 5: Solve for x
    x = 72,171,294,073,499.28/11,143,994.04
  6. Step 6: Final answer
    x = 6,476,250.24

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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.