Home / 1,031,092.92-1,546,267.38-356,991.48

Finding the Fourth Proportional to 1,031,092.92, 1,546,267.38 and 356,991.48

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Solution

The fourth proportional to 1,031,092.92, 1,546,267.38 and 356,991.48 is: 535,358.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,031,092.92 : 1,546,267.38 = 356,991.48 : x
  2. Step 2: Convert to fraction form
    1,031,092.92/1,546,267.38 = 356,991.48/x
  3. Step 3: Cross multiply
    1,031,092.92x = 1,546,267.38 × 356,991.48
  4. Step 4: Simplify right side
    1,031,092.92x = 552,004,280,461.92
  5. Step 5: Solve for x
    x = 552,004,280,461.92/1,031,092.92
  6. Step 6: Final answer
    x = 535,358.42

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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.