Home / 3,068,226.96-4,601,602.27-938,329.53

Finding the Fourth Proportional to 3,068,226.96, 4,601,602.27 and 938,329.53

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Solution

The fourth proportional to 3,068,226.96, 4,601,602.27 and 938,329.53 is: 1,407,268.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,068,226.96 : 4,601,602.27 = 938,329.53 : x
  2. Step 2: Convert to fraction form
    3,068,226.96/4,601,602.27 = 938,329.53/x
  3. Step 3: Cross multiply
    3,068,226.96x = 4,601,602.27 × 938,329.53
  4. Step 4: Simplify right side
    3,068,226.96x = 4,317,819,279,172.94
  5. Step 5: Solve for x
    x = 4,317,819,279,172.94/3,068,226.96
  6. Step 6: Final answer
    x = 1,407,268.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.