Home / 606,985.26-837,639.82-335,053.33

Finding the Fourth Proportional to 606,985.26, 837,639.82 and 335,053.33

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Solution

The fourth proportional to 606,985.26, 837,639.82 and 335,053.33 is: 462,373.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,985.26 : 837,639.82 = 335,053.33 : x
  2. Step 2: Convert to fraction form
    606,985.26/837,639.82 = 335,053.33/x
  3. Step 3: Cross multiply
    606,985.26x = 837,639.82 × 335,053.33
  4. Step 4: Simplify right side
    606,985.26x = 280,654,009,356.32
  5. Step 5: Solve for x
    x = 280,654,009,356.32/606,985.26
  6. Step 6: Final answer
    x = 462,373.68

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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.