Home / 607,184.54-837,947.53-335,251.64

Finding the Fourth Proportional to 607,184.54, 837,947.53 and 335,251.64

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Solution

The fourth proportional to 607,184.54, 837,947.53 and 335,251.64 is: 462,665.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    607,184.54 : 837,947.53 = 335,251.64 : x
  2. Step 2: Convert to fraction form
    607,184.54/837,947.53 = 335,251.64/x
  3. Step 3: Cross multiply
    607,184.54x = 837,947.53 × 335,251.64
  4. Step 4: Simplify right side
    607,184.54x = 280,923,286,180.38
  5. Step 5: Solve for x
    x = 280,923,286,180.38/607,184.54
  6. Step 6: Final answer
    x = 462,665.41

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1.5x scale

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.