Home / 3,231,817.21-4,846,235.38-956,528.02

Finding the Fourth Proportional to 3,231,817.21, 4,846,235.38 and 956,528.02

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Solution

The fourth proportional to 3,231,817.21, 4,846,235.38 and 956,528.02 is: 1,434,350.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,231,817.21 : 4,846,235.38 = 956,528.02 : x
  2. Step 2: Convert to fraction form
    3,231,817.21/4,846,235.38 = 956,528.02/x
  3. Step 3: Cross multiply
    3,231,817.21x = 4,846,235.38 × 956,528.02
  4. Step 4: Simplify right side
    3,231,817.21x = 4,635,559,941,532.29
  5. Step 5: Solve for x
    x = 4,635,559,941,532.29/3,231,817.21
  6. Step 6: Final answer
    x = 1,434,350.90

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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.