Home / 3,795,610.93-5,237,812.81-2,164,543.26

Finding the Fourth Proportional to 3,795,610.93, 5,237,812.81 and 2,164,543.26

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Solution

The fourth proportional to 3,795,610.93, 5,237,812.81 and 2,164,543.26 is: 2,986,995.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,795,610.93 : 5,237,812.81 = 2,164,543.26 : x
  2. Step 2: Convert to fraction form
    3,795,610.93/5,237,812.81 = 2,164,543.26/x
  3. Step 3: Cross multiply
    3,795,610.93x = 5,237,812.81 × 2,164,543.26
  4. Step 4: Simplify right side
    3,795,610.93x = 11,337,472,388,838.10
  5. Step 5: Solve for x
    x = 11,337,472,388,838.10/3,795,610.93
  6. Step 6: Final answer
    x = 2,986,995.40

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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.