Home / 6,223,297-8,588,157.54-3,361,729

Finding the Fourth Proportional to 6,223,297, 8,588,157.54 and 3,361,729

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Solution

The fourth proportional to 6,223,297, 8,588,157.54 and 3,361,729 is: 4,639,190.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,223,297 : 8,588,157.54 = 3,361,729 : x
  2. Step 2: Convert to fraction form
    6,223,297/8,588,157.54 = 3,361,729/x
  3. Step 3: Cross multiply
    6,223,297x = 8,588,157.54 × 3,361,729
  4. Step 4: Simplify right side
    6,223,297x = 28,871,058,258,786.66
  5. Step 5: Solve for x
    x = 28,871,058,258,786.66/6,223,297
  6. Step 6: Final answer
    x = 4,639,190.17

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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.