Home / 607,190.93-837,919.89-335,256.62

Finding the Fourth Proportional to 607,190.93, 837,919.89 and 335,256.62

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Solution

The fourth proportional to 607,190.93, 837,919.89 and 335,256.62 is: 462,652.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    607,190.93 : 837,919.89 = 335,256.62 : x
  2. Step 2: Convert to fraction form
    607,190.93/837,919.89 = 335,256.62/x
  3. Step 3: Cross multiply
    607,190.93x = 837,919.89 × 335,256.62
  4. Step 4: Simplify right side
    607,190.93x = 280,918,190,675.87
  5. Step 5: Solve for x
    x = 280,918,190,675.87/607,190.93
  6. Step 6: Final answer
    x = 462,652.15

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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.