Home / 606,948.08-837,588.43-335,016.06

Finding the Fourth Proportional to 606,948.08, 837,588.43 and 335,016.06

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Solution

The fourth proportional to 606,948.08, 837,588.43 and 335,016.06 is: 462,322.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,948.08 : 837,588.43 = 335,016.06 : x
  2. Step 2: Convert to fraction form
    606,948.08/837,588.43 = 335,016.06/x
  3. Step 3: Cross multiply
    606,948.08x = 837,588.43 × 335,016.06
  4. Step 4: Simplify right side
    606,948.08x = 280,605,575,720.19
  5. Step 5: Solve for x
    x = 280,605,575,720.19/606,948.08
  6. Step 6: Final answer
    x = 462,322.21

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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.