Home / 6,683,146.96-9,222,495.72-3,627,295.60

Finding the Fourth Proportional to 6,683,146.96, 9,222,495.72 and 3,627,295.60

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Solution

The fourth proportional to 6,683,146.96, 9,222,495.72 and 3,627,295.60 is: 5,005,533.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,683,146.96 : 9,222,495.72 = 3,627,295.60 : x
  2. Step 2: Convert to fraction form
    6,683,146.96/9,222,495.72 = 3,627,295.60/x
  3. Step 3: Cross multiply
    6,683,146.96x = 9,222,495.72 × 3,627,295.60
  4. Step 4: Simplify right side
    6,683,146.96x = 33,452,718,146,174.84
  5. Step 5: Solve for x
    x = 33,452,718,146,174.84/6,683,146.96
  6. Step 6: Final answer
    x = 5,005,533.82

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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.