Home / 606,022.16-836,316.09-334,099.89

Finding the Fourth Proportional to 606,022.16, 836,316.09 and 334,099.89

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Solution

The fourth proportional to 606,022.16, 836,316.09 and 334,099.89 is: 461,060.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,022.16 : 836,316.09 = 334,099.89 : x
  2. Step 2: Convert to fraction form
    606,022.16/836,316.09 = 334,099.89/x
  3. Step 3: Cross multiply
    606,022.16x = 836,316.09 × 334,099.89
  4. Step 4: Simplify right side
    606,022.16x = 279,413,113,674.23
  5. Step 5: Solve for x
    x = 279,413,113,674.23/606,022.16
  6. Step 6: Final answer
    x = 461,060.89

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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.