Home / 733,176.30-1,099,436.40-333,611.40

Finding the Fourth Proportional to 733,176.30, 1,099,436.40 and 333,611.40

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Solution

The fourth proportional to 733,176.30, 1,099,436.40 and 333,611.40 is: 500,267.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,176.30 : 1,099,436.40 = 333,611.40 : x
  2. Step 2: Convert to fraction form
    733,176.30/1,099,436.40 = 333,611.40/x
  3. Step 3: Cross multiply
    733,176.30x = 1,099,436.40 × 333,611.40
  4. Step 4: Simplify right side
    733,176.30x = 366,784,516,614.96
  5. Step 5: Solve for x
    x = 366,784,516,614.96/733,176.30
  6. Step 6: Final answer
    x = 500,267.83

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1.5x scale

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.