Home / 1,095,472.48-1,511,724.10-612,041.26

Finding the Fourth Proportional to 1,095,472.48, 1,511,724.10 and 612,041.26

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Solution

The fourth proportional to 1,095,472.48, 1,511,724.10 and 612,041.26 is: 844,601.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,472.48 : 1,511,724.10 = 612,041.26 : x
  2. Step 2: Convert to fraction form
    1,095,472.48/1,511,724.10 = 612,041.26/x
  3. Step 3: Cross multiply
    1,095,472.48x = 1,511,724.10 × 612,041.26
  4. Step 4: Simplify right side
    1,095,472.48x = 925,237,512,317.54
  5. Step 5: Solve for x
    x = 925,237,512,317.54/1,095,472.48
  6. Step 6: Final answer
    x = 844,601.33

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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.