Home / 3,670,663.64-5,065,550.50-2,016,845.48

Finding the Fourth Proportional to 3,670,663.64, 5,065,550.50 and 2,016,845.48

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Solution

The fourth proportional to 3,670,663.64, 5,065,550.50 and 2,016,845.48 is: 2,783,265.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,663.64 : 5,065,550.50 = 2,016,845.48 : x
  2. Step 2: Convert to fraction form
    3,670,663.64/5,065,550.50 = 2,016,845.48/x
  3. Step 3: Cross multiply
    3,670,663.64x = 5,065,550.50 × 2,016,845.48
  4. Step 4: Simplify right side
    3,670,663.64x = 10,216,432,629,636.74
  5. Step 5: Solve for x
    x = 10,216,432,629,636.74/3,670,663.64
  6. Step 6: Final answer
    x = 2,783,265.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.