Home / 1,097,093.34-1,645,797.41-339,000.98

Finding the Fourth Proportional to 1,097,093.34, 1,645,797.41 and 339,000.98

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Solution

The fourth proportional to 1,097,093.34, 1,645,797.41 and 339,000.98 is: 508,550.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,093.34 : 1,645,797.41 = 339,000.98 : x
  2. Step 2: Convert to fraction form
    1,097,093.34/1,645,797.41 = 339,000.98/x
  3. Step 3: Cross multiply
    1,097,093.34x = 1,645,797.41 × 339,000.98
  4. Step 4: Simplify right side
    1,097,093.34x = 557,926,924,947.47
  5. Step 5: Solve for x
    x = 557,926,924,947.47/1,097,093.34
  6. Step 6: Final answer
    x = 508,550.10

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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.