Home / 3,624,110.16-5,001,282-1,992,684.30

Finding the Fourth Proportional to 3,624,110.16, 5,001,282 and 1,992,684.30

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Solution

The fourth proportional to 3,624,110.16, 5,001,282 and 1,992,684.30 is: 2,749,909.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,624,110.16 : 5,001,282 = 1,992,684.30 : x
  2. Step 2: Convert to fraction form
    3,624,110.16/5,001,282 = 1,992,684.30/x
  3. Step 3: Cross multiply
    3,624,110.16x = 5,001,282 × 1,992,684.30
  4. Step 4: Simplify right side
    3,624,110.16x = 9,965,976,121,272.60
  5. Step 5: Solve for x
    x = 9,965,976,121,272.60/3,624,110.16
  6. Step 6: Final answer
    x = 2,749,909.82

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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.