Home / 3,672,438.02-5,062,623.15-2,566,435.64

Finding the Fourth Proportional to 3,672,438.02, 5,062,623.15 and 2,566,435.64

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Solution

The fourth proportional to 3,672,438.02, 5,062,623.15 and 2,566,435.64 is: 3,537,948.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,672,438.02 : 5,062,623.15 = 2,566,435.64 : x
  2. Step 2: Convert to fraction form
    3,672,438.02/5,062,623.15 = 2,566,435.64/x
  3. Step 3: Cross multiply
    3,672,438.02x = 5,062,623.15 × 2,566,435.64
  4. Step 4: Simplify right side
    3,672,438.02x = 12,992,896,458,735.95
  5. Step 5: Solve for x
    x = 12,992,896,458,735.95/3,672,438.02
  6. Step 6: Final answer
    x = 3,537,948.47

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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.