Home / 606,050.01-836,354.43-334,127.55

Finding the Fourth Proportional to 606,050.01, 836,354.43 and 334,127.55

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Solution

The fourth proportional to 606,050.01, 836,354.43 and 334,127.55 is: 461,099.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,050.01 : 836,354.43 = 334,127.55 : x
  2. Step 2: Convert to fraction form
    606,050.01/836,354.43 = 334,127.55/x
  3. Step 3: Cross multiply
    606,050.01x = 836,354.43 × 334,127.55
  4. Step 4: Simplify right side
    606,050.01x = 279,449,056,627.55
  5. Step 5: Solve for x
    x = 279,449,056,627.55/606,050.01
  6. Step 6: Final answer
    x = 461,099.01

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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.