Home / 1,762,163.82-2,641,952.70-563,396.22

Finding the Fourth Proportional to 1,762,163.82, 2,641,952.70 and 563,396.22

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Solution

The fourth proportional to 1,762,163.82, 2,641,952.70 and 563,396.22 is: 844,680.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,762,163.82 : 2,641,952.70 = 563,396.22 : x
  2. Step 2: Convert to fraction form
    1,762,163.82/2,641,952.70 = 563,396.22/x
  3. Step 3: Cross multiply
    1,762,163.82x = 2,641,952.70 × 563,396.22
  4. Step 4: Simplify right side
    1,762,163.82x = 1,488,466,164,598.79
  5. Step 5: Solve for x
    x = 1,488,466,164,598.79/1,762,163.82
  6. Step 6: Final answer
    x = 844,680.92

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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.