Home / 1,935,030.45-2,902,896.02-797,160.33

Finding the Fourth Proportional to 1,935,030.45, 2,902,896.02 and 797,160.33

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Solution

The fourth proportional to 1,935,030.45, 2,902,896.02 and 797,160.33 is: 1,195,884.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,935,030.45 : 2,902,896.02 = 797,160.33 : x
  2. Step 2: Convert to fraction form
    1,935,030.45/2,902,896.02 = 797,160.33/x
  3. Step 3: Cross multiply
    1,935,030.45x = 2,902,896.02 × 797,160.33
  4. Step 4: Simplify right side
    1,935,030.45x = 2,314,073,545,273.09
  5. Step 5: Solve for x
    x = 2,314,073,545,273.09/1,935,030.45
  6. Step 6: Final answer
    x = 1,195,884.82

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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.