Home / 1,040,524-1,435,923.12-563,596

Finding the Fourth Proportional to 1,040,524, 1,435,923.12 and 563,596

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Solution

The fourth proportional to 1,040,524, 1,435,923.12 and 563,596 is: 777,762.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,040,524 : 1,435,923.12 = 563,596 : x
  2. Step 2: Convert to fraction form
    1,040,524/1,435,923.12 = 563,596/x
  3. Step 3: Cross multiply
    1,040,524x = 1,435,923.12 × 563,596
  4. Step 4: Simplify right side
    1,040,524x = 809,280,526,739.52
  5. Step 5: Solve for x
    x = 809,280,526,739.52/1,040,524
  6. Step 6: Final answer
    x = 777,762.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.