Home / 3,063,989.52-4,596,288.84-1,172,322

Finding the Fourth Proportional to 3,063,989.52, 4,596,288.84 and 1,172,322

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Solution

The fourth proportional to 3,063,989.52, 4,596,288.84 and 1,172,322 is: 1,758,599.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,063,989.52 : 4,596,288.84 = 1,172,322 : x
  2. Step 2: Convert to fraction form
    3,063,989.52/4,596,288.84 = 1,172,322/x
  3. Step 3: Cross multiply
    3,063,989.52x = 4,596,288.84 × 1,172,322
  4. Step 4: Simplify right side
    3,063,989.52x = 5,388,330,525,486.48
  5. Step 5: Solve for x
    x = 5,388,330,525,486.48/3,063,989.52
  6. Step 6: Final answer
    x = 1,758,599.53

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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.