Home / 737,924.77-1,106,867.71-205,482.61

Finding the Fourth Proportional to 737,924.77, 1,106,867.71 and 205,482.61

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Solution

The fourth proportional to 737,924.77, 1,106,867.71 and 205,482.61 is: 308,218.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,924.77 : 1,106,867.71 = 205,482.61 : x
  2. Step 2: Convert to fraction form
    737,924.77/1,106,867.71 = 205,482.61/x
  3. Step 3: Cross multiply
    737,924.77x = 1,106,867.71 × 205,482.61
  4. Step 4: Simplify right side
    737,924.77x = 227,442,065,975.52
  5. Step 5: Solve for x
    x = 227,442,065,975.52/737,924.77
  6. Step 6: Final answer
    x = 308,218.50

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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.