Home / 4,936,019.05-6,812,051.29-2,760,763.24

Finding the Fourth Proportional to 4,936,019.05, 6,812,051.29 and 2,760,763.24

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Solution

The fourth proportional to 4,936,019.05, 6,812,051.29 and 2,760,763.24 is: 3,810,046.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,936,019.05 : 6,812,051.29 = 2,760,763.24 : x
  2. Step 2: Convert to fraction form
    4,936,019.05/6,812,051.29 = 2,760,763.24/x
  3. Step 3: Cross multiply
    4,936,019.05x = 6,812,051.29 × 2,760,763.24
  4. Step 4: Simplify right side
    4,936,019.05x = 18,806,460,768,999.21
  5. Step 5: Solve for x
    x = 18,806,460,768,999.21/4,936,019.05
  6. Step 6: Final answer
    x = 3,810,046.23

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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.