Home / 606,050.12-836,354.98-334,127.96

Finding the Fourth Proportional to 606,050.12, 836,354.98 and 334,127.96

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Solution

The fourth proportional to 606,050.12, 836,354.98 and 334,127.96 is: 461,099.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,050.12 : 836,354.98 = 334,127.96 : x
  2. Step 2: Convert to fraction form
    606,050.12/836,354.98 = 334,127.96/x
  3. Step 3: Cross multiply
    606,050.12x = 836,354.98 × 334,127.96
  4. Step 4: Simplify right side
    606,050.12x = 279,449,583,303.24
  5. Step 5: Solve for x
    x = 279,449,583,303.24/606,050.12
  6. Step 6: Final answer
    x = 461,099.79

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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.