Home / 8,032,523.45-11,084,895.49-4,361,447.12

Finding the Fourth Proportional to 8,032,523.45, 11,084,895.49 and 4,361,447.12

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Solution

The fourth proportional to 8,032,523.45, 11,084,895.49 and 4,361,447.12 is: 6,018,804.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,032,523.45 : 11,084,895.49 = 4,361,447.12 : x
  2. Step 2: Convert to fraction form
    8,032,523.45/11,084,895.49 = 4,361,447.12/x
  3. Step 3: Cross multiply
    8,032,523.45x = 11,084,895.49 × 4,361,447.12
  4. Step 4: Simplify right side
    8,032,523.45x = 48,346,185,488,554.25
  5. Step 5: Solve for x
    x = 48,346,185,488,554.25/8,032,523.45
  6. Step 6: Final answer
    x = 6,018,804.15

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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.