Home / 5,019,344.24-6,926,960.52-2,844,309.20

Finding the Fourth Proportional to 5,019,344.24, 6,926,960.52 and 2,844,309.20

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Solution

The fourth proportional to 5,019,344.24, 6,926,960.52 and 2,844,309.20 is: 3,925,297.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,019,344.24 : 6,926,960.52 = 2,844,309.20 : x
  2. Step 2: Convert to fraction form
    5,019,344.24/6,926,960.52 = 2,844,309.20/x
  3. Step 3: Cross multiply
    5,019,344.24x = 6,926,960.52 × 2,844,309.20
  4. Step 4: Simplify right side
    5,019,344.24x = 19,702,417,535,072.79
  5. Step 5: Solve for x
    x = 19,702,417,535,072.79/5,019,344.24
  6. Step 6: Final answer
    x = 3,925,297.13

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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.