Home / 3,663,282.24-5,493,543.12-1,533,513.60

Finding the Fourth Proportional to 3,663,282.24, 5,493,543.12 and 1,533,513.60

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Solution

The fourth proportional to 3,663,282.24, 5,493,543.12 and 1,533,513.60 is: 2,299,692.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,663,282.24 : 5,493,543.12 = 1,533,513.60 : x
  2. Step 2: Convert to fraction form
    3,663,282.24/5,493,543.12 = 1,533,513.60/x
  3. Step 3: Cross multiply
    3,663,282.24x = 5,493,543.12 × 1,533,513.60
  4. Step 4: Simplify right side
    3,663,282.24x = 8,424,423,086,706.43
  5. Step 5: Solve for x
    x = 8,424,423,086,706.43/3,663,282.24
  6. Step 6: Final answer
    x = 2,299,692.61

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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.