Home / 3,228,537.02-4,455,212.95-2,004,816.28

Finding the Fourth Proportional to 3,228,537.02, 4,455,212.95 and 2,004,816.28

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Solution

The fourth proportional to 3,228,537.02, 4,455,212.95 and 2,004,816.28 is: 2,766,542.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,228,537.02 : 4,455,212.95 = 2,004,816.28 : x
  2. Step 2: Convert to fraction form
    3,228,537.02/4,455,212.95 = 2,004,816.28/x
  3. Step 3: Cross multiply
    3,228,537.02x = 4,455,212.95 × 2,004,816.28
  4. Step 4: Simplify right side
    3,228,537.02x = 8,931,883,443,002.75
  5. Step 5: Solve for x
    x = 8,931,883,443,002.75/3,228,537.02
  6. Step 6: Final answer
    x = 2,766,542.06

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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.