Home / 3,664,515.02-5,057,036.64-2,032,922.44

Finding the Fourth Proportional to 3,664,515.02, 5,057,036.64 and 2,032,922.44

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Solution

The fourth proportional to 3,664,515.02, 5,057,036.64 and 2,032,922.44 is: 2,805,436.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,664,515.02 : 5,057,036.64 = 2,032,922.44 : x
  2. Step 2: Convert to fraction form
    3,664,515.02/5,057,036.64 = 2,032,922.44/x
  3. Step 3: Cross multiply
    3,664,515.02x = 5,057,036.64 × 2,032,922.44
  4. Step 4: Simplify right side
    3,664,515.02x = 10,280,563,229,908.41
  5. Step 5: Solve for x
    x = 10,280,563,229,908.41/3,664,515.02
  6. Step 6: Final answer
    x = 2,805,436.24

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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.