Home / 606,049.02-836,353.06-334,126.55

Finding the Fourth Proportional to 606,049.02, 836,353.06 and 334,126.55

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Solution

The fourth proportional to 606,049.02, 836,353.06 and 334,126.55 is: 461,097.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,049.02 : 836,353.06 = 334,126.55 : x
  2. Step 2: Convert to fraction form
    606,049.02/836,353.06 = 334,126.55/x
  3. Step 3: Cross multiply
    606,049.02x = 836,353.06 × 334,126.55
  4. Step 4: Simplify right side
    606,049.02x = 279,447,763,775.31
  5. Step 5: Solve for x
    x = 279,447,763,775.31/606,049.02
  6. Step 6: Final answer
    x = 461,097.63

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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.