Home / 730,257.60-1,095,420.24-224,841.22

Finding the Fourth Proportional to 730,257.60, 1,095,420.24 and 224,841.22

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Solution

The fourth proportional to 730,257.60, 1,095,420.24 and 224,841.22 is: 337,272.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,257.60 : 1,095,420.24 = 224,841.22 : x
  2. Step 2: Convert to fraction form
    730,257.60/1,095,420.24 = 224,841.22/x
  3. Step 3: Cross multiply
    730,257.60x = 1,095,420.24 × 224,841.22
  4. Step 4: Simplify right side
    730,257.60x = 246,295,623,174.29
  5. Step 5: Solve for x
    x = 246,295,623,174.29/730,257.60
  6. Step 6: Final answer
    x = 337,272.25

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Double scale
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Similar ratio
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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.