Home / 3,737,653.77-5,159,102.25-2,168,182.25

Finding the Fourth Proportional to 3,737,653.77, 5,159,102.25 and 2,168,182.25

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Solution

The fourth proportional to 3,737,653.77, 5,159,102.25 and 2,168,182.25 is: 2,992,752.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,737,653.77 : 5,159,102.25 = 2,168,182.25 : x
  2. Step 2: Convert to fraction form
    3,737,653.77/5,159,102.25 = 2,168,182.25/x
  3. Step 3: Cross multiply
    3,737,653.77x = 5,159,102.25 × 2,168,182.25
  4. Step 4: Simplify right side
    3,737,653.77x = 11,185,873,924,385.06
  5. Step 5: Solve for x
    x = 11,185,873,924,385.06/3,737,653.77
  6. Step 6: Final answer
    x = 2,992,752.84

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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.