Home / 606,734.26-837,126.22-364,983.28

Finding the Fourth Proportional to 606,734.26, 837,126.22 and 364,983.28

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Solution

The fourth proportional to 606,734.26, 837,126.22 and 364,983.28 is: 503,576.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,734.26 : 837,126.22 = 364,983.28 : x
  2. Step 2: Convert to fraction form
    606,734.26/837,126.22 = 364,983.28/x
  3. Step 3: Cross multiply
    606,734.26x = 837,126.22 × 364,983.28
  4. Step 4: Simplify right side
    606,734.26x = 305,537,073,549.60
  5. Step 5: Solve for x
    x = 305,537,073,549.60/606,734.26
  6. Step 6: Final answer
    x = 503,576.43

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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.