Home / 1,767,014.88-2,650,775.64-568,538.88

Finding the Fourth Proportional to 1,767,014.88, 2,650,775.64 and 568,538.88

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Solution

The fourth proportional to 1,767,014.88, 2,650,775.64 and 568,538.88 is: 852,889.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,767,014.88 : 2,650,775.64 = 568,538.88 : x
  2. Step 2: Convert to fraction form
    1,767,014.88/2,650,775.64 = 568,538.88/x
  3. Step 3: Cross multiply
    1,767,014.88x = 2,650,775.64 × 568,538.88
  4. Step 4: Simplify right side
    1,767,014.88x = 1,507,069,013,496.88
  5. Step 5: Solve for x
    x = 1,507,069,013,496.88/1,767,014.88
  6. Step 6: Final answer
    x = 852,889.83

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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.