Home / 4,936,444.97-6,812,243.67-2,760,982.93

Finding the Fourth Proportional to 4,936,444.97, 6,812,243.67 and 2,760,982.93

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Solution

The fourth proportional to 4,936,444.97, 6,812,243.67 and 2,760,982.93 is: 3,810,128.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,936,444.97 : 6,812,243.67 = 2,760,982.93 : x
  2. Step 2: Convert to fraction form
    4,936,444.97/6,812,243.67 = 2,760,982.93/x
  3. Step 3: Cross multiply
    4,936,444.97x = 6,812,243.67 × 2,760,982.93
  4. Step 4: Simplify right side
    4,936,444.97x = 18,808,488,487,870.55
  5. Step 5: Solve for x
    x = 18,808,488,487,870.55/4,936,444.97
  6. Step 6: Final answer
    x = 3,810,128.26

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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.