Home / 584,936.60-877,422.77-200,680.06

Finding the Fourth Proportional to 584,936.60, 877,422.77 and 200,680.06

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Solution

The fourth proportional to 584,936.60, 877,422.77 and 200,680.06 is: 301,026.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,936.60 : 877,422.77 = 200,680.06 : x
  2. Step 2: Convert to fraction form
    584,936.60/877,422.77 = 200,680.06/x
  3. Step 3: Cross multiply
    584,936.60x = 877,422.77 × 200,680.06
  4. Step 4: Simplify right side
    584,936.60x = 176,081,254,128.97
  5. Step 5: Solve for x
    x = 176,081,254,128.97/584,936.60
  6. Step 6: Final answer
    x = 301,026.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.