Home / 3,374,436.70-5,062,099.05-1,246,015.90

Finding the Fourth Proportional to 3,374,436.70, 5,062,099.05 and 1,246,015.90

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Solution

The fourth proportional to 3,374,436.70, 5,062,099.05 and 1,246,015.90 is: 1,869,187.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,374,436.70 : 5,062,099.05 = 1,246,015.90 : x
  2. Step 2: Convert to fraction form
    3,374,436.70/5,062,099.05 = 1,246,015.90/x
  3. Step 3: Cross multiply
    3,374,436.70x = 5,062,099.05 × 1,246,015.90
  4. Step 4: Simplify right side
    3,374,436.70x = 6,307,455,903,674.90
  5. Step 5: Solve for x
    x = 6,307,455,903,674.90/3,374,436.70
  6. Step 6: Final answer
    x = 1,869,187.80

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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.