Home / 3,567,949.54-4,923,772.95-1,936,356.46

Finding the Fourth Proportional to 3,567,949.54, 4,923,772.95 and 1,936,356.46

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Solution

The fourth proportional to 3,567,949.54, 4,923,772.95 and 1,936,356.46 is: 2,672,173.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567,949.54 : 4,923,772.95 = 1,936,356.46 : x
  2. Step 2: Convert to fraction form
    3,567,949.54/4,923,772.95 = 1,936,356.46/x
  3. Step 3: Cross multiply
    3,567,949.54x = 4,923,772.95 × 1,936,356.46
  4. Step 4: Simplify right side
    3,567,949.54x = 9,534,179,559,305.76
  5. Step 5: Solve for x
    x = 9,534,179,559,305.76/3,567,949.54
  6. Step 6: Final answer
    x = 2,672,173.32

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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.