Home / 3,743,459.30-5,165,973.84-2,024,579.81

Finding the Fourth Proportional to 3,743,459.30, 5,165,973.84 and 2,024,579.81

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Solution

The fourth proportional to 3,743,459.30, 5,165,973.84 and 2,024,579.81 is: 2,793,920.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,743,459.30 : 5,165,973.84 = 2,024,579.81 : x
  2. Step 2: Convert to fraction form
    3,743,459.30/5,165,973.84 = 2,024,579.81/x
  3. Step 3: Cross multiply
    3,743,459.30x = 5,165,973.84 × 2,024,579.81
  4. Step 4: Simplify right side
    3,743,459.30x = 10,458,926,344,571.02
  5. Step 5: Solve for x
    x = 10,458,926,344,571.02/3,743,459.30
  6. Step 6: Final answer
    x = 2,793,920.15

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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.