Home / 8,223,551.64-11,323,153.26-7,304,183.33

Finding the Fourth Proportional to 8,223,551.64, 11,323,153.26 and 7,304,183.33

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Solution

The fourth proportional to 8,223,551.64, 11,323,153.26 and 7,304,183.33 is: 10,057,258.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,223,551.64 : 11,323,153.26 = 7,304,183.33 : x
  2. Step 2: Convert to fraction form
    8,223,551.64/11,323,153.26 = 7,304,183.33/x
  3. Step 3: Cross multiply
    8,223,551.64x = 11,323,153.26 × 7,304,183.33
  4. Step 4: Simplify right side
    8,223,551.64x = 82,706,387,228,111.39
  5. Step 5: Solve for x
    x = 82,706,387,228,111.39/8,223,551.64
  6. Step 6: Final answer
    x = 10,057,258.82

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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.