Home / 5,588,185.77-8,376,310.58-3,186,859.77

Finding the Fourth Proportional to 5,588,185.77, 8,376,310.58 and 3,186,859.77

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Solution

The fourth proportional to 5,588,185.77, 8,376,310.58 and 3,186,859.77 is: 4,776,886.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,588,185.77 : 8,376,310.58 = 3,186,859.77 : x
  2. Step 2: Convert to fraction form
    5,588,185.77/8,376,310.58 = 3,186,859.77/x
  3. Step 3: Cross multiply
    5,588,185.77x = 8,376,310.58 × 3,186,859.77
  4. Step 4: Simplify right side
    5,588,185.77x = 26,694,127,192,493.07
  5. Step 5: Solve for x
    x = 26,694,127,192,493.07/5,588,185.77
  6. Step 6: Final answer
    x = 4,776,886.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.