Home / 3,943,797.36-5,918,145.48-2,524,871.76

Finding the Fourth Proportional to 3,943,797.36, 5,918,145.48 and 2,524,871.76

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Solution

The fourth proportional to 3,943,797.36, 5,918,145.48 and 2,524,871.76 is: 3,788,875.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,943,797.36 : 5,918,145.48 = 2,524,871.76 : x
  2. Step 2: Convert to fraction form
    3,943,797.36/5,918,145.48 = 2,524,871.76/x
  3. Step 3: Cross multiply
    3,943,797.36x = 5,918,145.48 × 2,524,871.76
  4. Step 4: Simplify right side
    3,943,797.36x = 14,942,558,394,023.64
  5. Step 5: Solve for x
    x = 14,942,558,394,023.64/3,943,797.36
  6. Step 6: Final answer
    x = 3,788,875.80

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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.