Home / 1,097,094.98-1,645,799.90-339,002.66

Finding the Fourth Proportional to 1,097,094.98, 1,645,799.90 and 339,002.66

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Solution

The fourth proportional to 1,097,094.98, 1,645,799.90 and 339,002.66 is: 508,552.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,094.98 : 1,645,799.90 = 339,002.66 : x
  2. Step 2: Convert to fraction form
    1,097,094.98/1,645,799.90 = 339,002.66/x
  3. Step 3: Cross multiply
    1,097,094.98x = 1,645,799.90 × 339,002.66
  4. Step 4: Simplify right side
    1,097,094.98x = 557,930,543,927.73
  5. Step 5: Solve for x
    x = 557,930,543,927.73/1,097,094.98
  6. Step 6: Final answer
    x = 508,552.64

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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.