Home / 1,064,163.66-1,596,805.99-615,199.82

Finding the Fourth Proportional to 1,064,163.66, 1,596,805.99 and 615,199.82

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Solution

The fourth proportional to 1,064,163.66, 1,596,805.99 and 615,199.82 is: 923,123.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,163.66 : 1,596,805.99 = 615,199.82 : x
  2. Step 2: Convert to fraction form
    1,064,163.66/1,596,805.99 = 615,199.82/x
  3. Step 3: Cross multiply
    1,064,163.66x = 1,596,805.99 × 615,199.82
  4. Step 4: Simplify right side
    1,064,163.66x = 982,354,757,622.92
  5. Step 5: Solve for x
    x = 982,354,757,622.92/1,064,163.66
  6. Step 6: Final answer
    x = 923,123.76

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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.