Home / 606,005.08-836,315.58-337,735

Finding the Fourth Proportional to 606,005.08, 836,315.58 and 337,735

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Solution

The fourth proportional to 606,005.08, 836,315.58 and 337,735 is: 466,090.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,005.08 : 836,315.58 = 337,735 : x
  2. Step 2: Convert to fraction form
    606,005.08/836,315.58 = 337,735/x
  3. Step 3: Cross multiply
    606,005.08x = 836,315.58 × 337,735
  4. Step 4: Simplify right side
    606,005.08x = 282,453,042,411.30
  5. Step 5: Solve for x
    x = 282,453,042,411.30/606,005.08
  6. Step 6: Final answer
    x = 466,090.22

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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.