Home / 6,163,116.48-8,507,824.82-3,683,212.02

Finding the Fourth Proportional to 6,163,116.48, 8,507,824.82 and 3,683,212.02

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Solution

The fourth proportional to 6,163,116.48, 8,507,824.82 and 3,683,212.02 is: 5,084,460.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,163,116.48 : 8,507,824.82 = 3,683,212.02 : x
  2. Step 2: Convert to fraction form
    6,163,116.48/8,507,824.82 = 3,683,212.02/x
  3. Step 3: Cross multiply
    6,163,116.48x = 8,507,824.82 × 3,683,212.02
  4. Step 4: Simplify right side
    6,163,116.48x = 31,336,122,641,078.34
  5. Step 5: Solve for x
    x = 31,336,122,641,078.34/6,163,116.48
  6. Step 6: Final answer
    x = 5,084,460.56

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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.