Home / 4,839,146.06-6,677,240.15-2,773,781.59

Finding the Fourth Proportional to 4,839,146.06, 6,677,240.15 and 2,773,781.59

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Solution

The fourth proportional to 4,839,146.06, 6,677,240.15 and 2,773,781.59 is: 3,827,370.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,839,146.06 : 6,677,240.15 = 2,773,781.59 : x
  2. Step 2: Convert to fraction form
    4,839,146.06/6,677,240.15 = 2,773,781.59/x
  3. Step 3: Cross multiply
    4,839,146.06x = 6,677,240.15 × 2,773,781.59
  4. Step 4: Simplify right side
    4,839,146.06x = 18,521,205,800,078.84
  5. Step 5: Solve for x
    x = 18,521,205,800,078.84/4,839,146.06
  6. Step 6: Final answer
    x = 3,827,370.69

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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.