Home / 606,008.29-836,293.98-334,070.22

Finding the Fourth Proportional to 606,008.29, 836,293.98 and 334,070.22

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Solution

The fourth proportional to 606,008.29, 836,293.98 and 334,070.22 is: 461,018.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,008.29 : 836,293.98 = 334,070.22 : x
  2. Step 2: Convert to fraction form
    606,008.29/836,293.98 = 334,070.22/x
  3. Step 3: Cross multiply
    606,008.29x = 836,293.98 × 334,070.22
  4. Step 4: Simplify right side
    606,008.29x = 279,380,913,883.28
  5. Step 5: Solve for x
    x = 279,380,913,883.28/606,008.29
  6. Step 6: Final answer
    x = 461,018.30

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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.