Home / 1,477,611.34-2,216,542.77-466,462.83

Finding the Fourth Proportional to 1,477,611.34, 2,216,542.77 and 466,462.83

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Solution

The fourth proportional to 1,477,611.34, 2,216,542.77 and 466,462.83 is: 699,733.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,477,611.34 : 2,216,542.77 = 466,462.83 : x
  2. Step 2: Convert to fraction form
    1,477,611.34/2,216,542.77 = 466,462.83/x
  3. Step 3: Cross multiply
    1,477,611.34x = 2,216,542.77 × 466,462.83
  4. Step 4: Simplify right side
    1,477,611.34x = 1,033,934,813,310.24
  5. Step 5: Solve for x
    x = 1,033,934,813,310.24/1,477,611.34
  6. Step 6: Final answer
    x = 699,733.95

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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.