Home / 606,049-836,332.23-334,110.59

Finding the Fourth Proportional to 606,049, 836,332.23 and 334,110.59

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Solution

The fourth proportional to 606,049, 836,332.23 and 334,110.59 is: 461,064.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,049 : 836,332.23 = 334,110.59 : x
  2. Step 2: Convert to fraction form
    606,049/836,332.23 = 334,110.59/x
  3. Step 3: Cross multiply
    606,049x = 836,332.23 × 334,110.59
  4. Step 4: Simplify right side
    606,049x = 279,427,454,801.32
  5. Step 5: Solve for x
    x = 279,427,454,801.32/606,049
  6. Step 6: Final answer
    x = 461,064.13

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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.