Home / 9,364,729.42-14,047,099.53-2,633,143.42

Finding the Fourth Proportional to 9,364,729.42, 14,047,099.53 and 2,633,143.42

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Solution

The fourth proportional to 9,364,729.42, 14,047,099.53 and 2,633,143.42 is: 3,949,716.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,364,729.42 : 14,047,099.53 = 2,633,143.42 : x
  2. Step 2: Convert to fraction form
    9,364,729.42/14,047,099.53 = 2,633,143.42/x
  3. Step 3: Cross multiply
    9,364,729.42x = 14,047,099.53 × 2,633,143.42
  4. Step 4: Simplify right side
    9,364,729.42x = 36,988,027,697,504.59
  5. Step 5: Solve for x
    x = 36,988,027,697,504.59/9,364,729.42
  6. Step 6: Final answer
    x = 3,949,716.65

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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.