Home / 2,507,244.50-3,459,961.89-1,419,487.81

Finding the Fourth Proportional to 2,507,244.50, 3,459,961.89 and 1,419,487.81

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Solution

The fourth proportional to 2,507,244.50, 3,459,961.89 and 1,419,487.81 is: 1,958,873.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,507,244.50 : 3,459,961.89 = 1,419,487.81 : x
  2. Step 2: Convert to fraction form
    2,507,244.50/3,459,961.89 = 1,419,487.81/x
  3. Step 3: Cross multiply
    2,507,244.50x = 3,459,961.89 × 1,419,487.81
  4. Step 4: Simplify right side
    2,507,244.50x = 4,911,373,717,269.66
  5. Step 5: Solve for x
    x = 4,911,373,717,269.66/2,507,244.50
  6. Step 6: Final answer
    x = 1,958,873.06

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.