Home / 3,670,388.10-5,505,582.15-2,394,929.70

Finding the Fourth Proportional to 3,670,388.10, 5,505,582.15 and 2,394,929.70

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Solution

The fourth proportional to 3,670,388.10, 5,505,582.15 and 2,394,929.70 is: 3,592,394.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,388.10 : 5,505,582.15 = 2,394,929.70 : x
  2. Step 2: Convert to fraction form
    3,670,388.10/5,505,582.15 = 2,394,929.70/x
  3. Step 3: Cross multiply
    3,670,388.10x = 5,505,582.15 × 2,394,929.70
  4. Step 4: Simplify right side
    3,670,388.10x = 13,185,482,206,824.86
  5. Step 5: Solve for x
    x = 13,185,482,206,824.86/3,670,388.10
  6. Step 6: Final answer
    x = 3,592,394.55

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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.