Home / 5,143,092.71-7,716,246.82-3,095,995.10

Finding the Fourth Proportional to 5,143,092.71, 7,716,246.82 and 3,095,995.10

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Solution

The fourth proportional to 5,143,092.71, 7,716,246.82 and 3,095,995.10 is: 4,644,960.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,143,092.71 : 7,716,246.82 = 3,095,995.10 : x
  2. Step 2: Convert to fraction form
    5,143,092.71/7,716,246.82 = 3,095,995.10/x
  3. Step 3: Cross multiply
    5,143,092.71x = 7,716,246.82 × 3,095,995.10
  4. Step 4: Simplify right side
    5,143,092.71x = 23,889,462,356,661.21
  5. Step 5: Solve for x
    x = 23,889,462,356,661.21/5,143,092.71
  6. Step 6: Final answer
    x = 4,644,960.47

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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.