Home / 733,807.31-1,102,810.48-360,092.75

Finding the Fourth Proportional to 733,807.31, 1,102,810.48 and 360,092.75

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Solution

The fourth proportional to 733,807.31, 1,102,810.48 and 360,092.75 is: 541,169.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,807.31 : 1,102,810.48 = 360,092.75 : x
  2. Step 2: Convert to fraction form
    733,807.31/1,102,810.48 = 360,092.75/x
  3. Step 3: Cross multiply
    733,807.31x = 1,102,810.48 × 360,092.75
  4. Step 4: Simplify right side
    733,807.31x = 397,114,052,057.74
  5. Step 5: Solve for x
    x = 397,114,052,057.74/733,807.31
  6. Step 6: Final answer
    x = 541,169.39

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1.5x scale

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.