Home / 1,096,295.72-1,644,620.89-337,959.77

Finding the Fourth Proportional to 1,096,295.72, 1,644,620.89 and 337,959.77

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Solution

The fourth proportional to 1,096,295.72, 1,644,620.89 and 337,959.77 is: 506,994.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,295.72 : 1,644,620.89 = 337,959.77 : x
  2. Step 2: Convert to fraction form
    1,096,295.72/1,644,620.89 = 337,959.77/x
  3. Step 3: Cross multiply
    1,096,295.72x = 1,644,620.89 × 337,959.77
  4. Step 4: Simplify right side
    1,096,295.72x = 555,815,692,962.25
  5. Step 5: Solve for x
    x = 555,815,692,962.25/1,096,295.72
  6. Step 6: Final answer
    x = 506,994.31

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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.