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Finding the Fourth Proportional to 606,048.74, 836,352.96 and 334,126.16

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Solution

The fourth proportional to 606,048.74, 836,352.96 and 334,126.16 is: 461,097.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,048.74 : 836,352.96 = 334,126.16 : x
  2. Step 2: Convert to fraction form
    606,048.74/836,352.96 = 334,126.16/x
  3. Step 3: Cross multiply
    606,048.74x = 836,352.96 × 334,126.16
  4. Step 4: Simplify right side
    606,048.74x = 279,447,402,929.43
  5. Step 5: Solve for x
    x = 279,447,402,929.43/606,048.74
  6. Step 6: Final answer
    x = 461,097.24

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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.