Home / 1,088,481.95-1,632,092.02-368,583.37

Finding the Fourth Proportional to 1,088,481.95, 1,632,092.02 and 368,583.37

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Solution

The fourth proportional to 1,088,481.95, 1,632,092.02 and 368,583.37 is: 552,661.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,481.95 : 1,632,092.02 = 368,583.37 : x
  2. Step 2: Convert to fraction form
    1,088,481.95/1,632,092.02 = 368,583.37/x
  3. Step 3: Cross multiply
    1,088,481.95x = 1,632,092.02 × 368,583.37
  4. Step 4: Simplify right side
    1,088,481.95x = 601,561,976,881.71
  5. Step 5: Solve for x
    x = 601,561,976,881.71/1,088,481.95
  6. Step 6: Final answer
    x = 552,661.42

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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.