Home / 337,788.41-465,612.04-266,054.81

Finding the Fourth Proportional to 337,788.41, 465,612.04 and 266,054.81

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Solution

The fourth proportional to 337,788.41, 465,612.04 and 266,054.81 is: 366,733.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,788.41 : 465,612.04 = 266,054.81 : x
  2. Step 2: Convert to fraction form
    337,788.41/465,612.04 = 266,054.81/x
  3. Step 3: Cross multiply
    337,788.41x = 465,612.04 × 266,054.81
  4. Step 4: Simplify right side
    337,788.41x = 123,878,322,835.91
  5. Step 5: Solve for x
    x = 123,878,322,835.91/337,788.41
  6. Step 6: Final answer
    x = 366,733.49

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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.