Home / 6,664,636.02-9,197,241.90-3,608,850.27

Finding the Fourth Proportional to 6,664,636.02, 9,197,241.90 and 3,608,850.27

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Solution

The fourth proportional to 6,664,636.02, 9,197,241.90 and 3,608,850.27 is: 4,980,237.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,664,636.02 : 9,197,241.90 = 3,608,850.27 : x
  2. Step 2: Convert to fraction form
    6,664,636.02/9,197,241.90 = 3,608,850.27/x
  3. Step 3: Cross multiply
    6,664,636.02x = 9,197,241.90 × 3,608,850.27
  4. Step 4: Simplify right side
    6,664,636.02x = 33,191,468,914,070.32
  5. Step 5: Solve for x
    x = 33,191,468,914,070.32/6,664,636.02
  6. Step 6: Final answer
    x = 4,980,237.30

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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.