Home / 732,933.58-1,099,384.80-200,454.62

Finding the Fourth Proportional to 732,933.58, 1,099,384.80 and 200,454.62

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Solution

The fourth proportional to 732,933.58, 1,099,384.80 and 200,454.62 is: 300,677.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,933.58 : 1,099,384.80 = 200,454.62 : x
  2. Step 2: Convert to fraction form
    732,933.58/1,099,384.80 = 200,454.62/x
  3. Step 3: Cross multiply
    732,933.58x = 1,099,384.80 × 200,454.62
  4. Step 4: Simplify right side
    732,933.58x = 220,376,762,317.78
  5. Step 5: Solve for x
    x = 220,376,762,317.78/732,933.58
  6. Step 6: Final answer
    x = 300,677.67

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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.