Home / 3,052,001.80-4,578,731.70-922,106.80

Finding the Fourth Proportional to 3,052,001.80, 4,578,731.70 and 922,106.80

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Solution

The fourth proportional to 3,052,001.80, 4,578,731.70 and 922,106.80 is: 1,383,380.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,052,001.80 : 4,578,731.70 = 922,106.80 : x
  2. Step 2: Convert to fraction form
    3,052,001.80/4,578,731.70 = 922,106.80/x
  3. Step 3: Cross multiply
    3,052,001.80x = 4,578,731.70 × 922,106.80
  4. Step 4: Simplify right side
    3,052,001.80x = 4,222,079,635,945.56
  5. Step 5: Solve for x
    x = 4,222,079,635,945.56/3,052,001.80
  6. Step 6: Final answer
    x = 1,383,380.45

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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.