Home / 3,052,059.80-4,578,818.70-922,164.80

Finding the Fourth Proportional to 3,052,059.80, 4,578,818.70 and 922,164.80

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Solution

The fourth proportional to 3,052,059.80, 4,578,818.70 and 922,164.80 is: 1,383,467.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,052,059.80 : 4,578,818.70 = 922,164.80 : x
  2. Step 2: Convert to fraction form
    3,052,059.80/4,578,818.70 = 922,164.80/x
  3. Step 3: Cross multiply
    3,052,059.80x = 4,578,818.70 × 922,164.80
  4. Step 4: Simplify right side
    3,052,059.80x = 4,222,425,430,721.76
  5. Step 5: Solve for x
    x = 4,222,425,430,721.76/3,052,059.80
  6. Step 6: Final answer
    x = 1,383,467.46

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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.