Home / 606,040.14-836,341.20-334,117.98

Finding the Fourth Proportional to 606,040.14, 836,341.20 and 334,117.98

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Solution

The fourth proportional to 606,040.14, 836,341.20 and 334,117.98 is: 461,086.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,040.14 : 836,341.20 = 334,117.98 : x
  2. Step 2: Convert to fraction form
    606,040.14/836,341.20 = 334,117.98/x
  3. Step 3: Cross multiply
    606,040.14x = 836,341.20 × 334,117.98
  4. Step 4: Simplify right side
    606,040.14x = 279,436,632,334.78
  5. Step 5: Solve for x
    x = 279,436,632,334.78/606,040.14
  6. Step 6: Final answer
    x = 461,086.01

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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.