Home / 923,031.24-1,273,799.70-541,333.32

Finding the Fourth Proportional to 923,031.24, 1,273,799.70 and 541,333.32

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Solution

The fourth proportional to 923,031.24, 1,273,799.70 and 541,333.32 is: 747,049.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    923,031.24 : 1,273,799.70 = 541,333.32 : x
  2. Step 2: Convert to fraction form
    923,031.24/1,273,799.70 = 541,333.32/x
  3. Step 3: Cross multiply
    923,031.24x = 1,273,799.70 × 541,333.32
  4. Step 4: Simplify right side
    923,031.24x = 689,550,220,616.00
  5. Step 5: Solve for x
    x = 689,550,220,616.00/923,031.24
  6. Step 6: Final answer
    x = 747,049.71

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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.