Home / 7,272,960.60-10,907,691.30-2,224,314.84

Finding the Fourth Proportional to 7,272,960.60, 10,907,691.30 and 2,224,314.84

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Solution

The fourth proportional to 7,272,960.60, 10,907,691.30 and 2,224,314.84 is: 3,335,937.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,272,960.60 : 10,907,691.30 = 2,224,314.84 : x
  2. Step 2: Convert to fraction form
    7,272,960.60/10,907,691.30 = 2,224,314.84/x
  3. Step 3: Cross multiply
    7,272,960.60x = 10,907,691.30 × 2,224,314.84
  4. Step 4: Simplify right side
    7,272,960.60x = 24,262,139,628,728.89
  5. Step 5: Solve for x
    x = 24,262,139,628,728.89/7,272,960.60
  6. Step 6: Final answer
    x = 3,335,937.17

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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.