Home / 3,786,041.16-5,224,120.56-2,237,087.46

Finding the Fourth Proportional to 3,786,041.16, 5,224,120.56 and 2,237,087.46

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Solution

The fourth proportional to 3,786,041.16, 5,224,120.56 and 2,237,087.46 is: 3,086,816.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,786,041.16 : 5,224,120.56 = 2,237,087.46 : x
  2. Step 2: Convert to fraction form
    3,786,041.16/5,224,120.56 = 2,237,087.46/x
  3. Step 3: Cross multiply
    3,786,041.16x = 5,224,120.56 × 2,237,087.46
  4. Step 4: Simplify right side
    3,786,041.16x = 11,686,814,594,304.18
  5. Step 5: Solve for x
    x = 11,686,814,594,304.18/3,786,041.16
  6. Step 6: Final answer
    x = 3,086,816.57

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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.