Home / 607,113.06-837,817.26-335,181.48

Finding the Fourth Proportional to 607,113.06, 837,817.26 and 335,181.48

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Solution

The fourth proportional to 607,113.06, 837,817.26 and 335,181.48 is: 462,551.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    607,113.06 : 837,817.26 = 335,181.48 : x
  2. Step 2: Convert to fraction form
    607,113.06/837,817.26 = 335,181.48/x
  3. Step 3: Cross multiply
    607,113.06x = 837,817.26 × 335,181.48
  4. Step 4: Simplify right side
    607,113.06x = 280,820,829,176.35
  5. Step 5: Solve for x
    x = 280,820,829,176.35/607,113.06
  6. Step 6: Final answer
    x = 462,551.13

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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.