Home / 1,850,192.16-2,775,604.68-635,710.56

Finding the Fourth Proportional to 1,850,192.16, 2,775,604.68 and 635,710.56

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Solution

The fourth proportional to 1,850,192.16, 2,775,604.68 and 635,710.56 is: 953,674.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,850,192.16 : 2,775,604.68 = 635,710.56 : x
  2. Step 2: Convert to fraction form
    1,850,192.16/2,775,604.68 = 635,710.56/x
  3. Step 3: Cross multiply
    1,850,192.16x = 2,775,604.68 × 635,710.56
  4. Step 4: Simplify right side
    1,850,192.16x = 1,764,481,205,461.42
  5. Step 5: Solve for x
    x = 1,764,481,205,461.42/1,850,192.16
  6. Step 6: Final answer
    x = 953,674.57

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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.