Home / 1,097,093.30-1,645,797.39-339,000.93

Finding the Fourth Proportional to 1,097,093.30, 1,645,797.39 and 339,000.93

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Solution

The fourth proportional to 1,097,093.30, 1,645,797.39 and 339,000.93 is: 508,550.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,093.30 : 1,645,797.39 = 339,000.93 : x
  2. Step 2: Convert to fraction form
    1,097,093.30/1,645,797.39 = 339,000.93/x
  3. Step 3: Cross multiply
    1,097,093.30x = 1,645,797.39 × 339,000.93
  4. Step 4: Simplify right side
    1,097,093.30x = 557,926,844,530.32
  5. Step 5: Solve for x
    x = 557,926,844,530.32/1,097,093.30
  6. Step 6: Final answer
    x = 508,550.04

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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.