Home / 925,236.48-1,276,333.83-562,771.20

Finding the Fourth Proportional to 925,236.48, 1,276,333.83 and 562,771.20

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Solution

The fourth proportional to 925,236.48, 1,276,333.83 and 562,771.20 is: 776,324.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    925,236.48 : 1,276,333.83 = 562,771.20 : x
  2. Step 2: Convert to fraction form
    925,236.48/1,276,333.83 = 562,771.20/x
  3. Step 3: Cross multiply
    925,236.48x = 1,276,333.83 × 562,771.20
  4. Step 4: Simplify right side
    925,236.48x = 718,283,921,109.70
  5. Step 5: Solve for x
    x = 718,283,921,109.70/925,236.48
  6. Step 6: Final answer
    x = 776,324.69

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Double scale
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1.5x scale

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.