Home / 2,621,041.89-3,616,439.45-1,474,703.97

Finding the Fourth Proportional to 2,621,041.89, 3,616,439.45 and 1,474,703.97

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Solution

The fourth proportional to 2,621,041.89, 3,616,439.45 and 1,474,703.97 is: 2,034,754.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,621,041.89 : 3,616,439.45 = 1,474,703.97 : x
  2. Step 2: Convert to fraction form
    2,621,041.89/3,616,439.45 = 1,474,703.97/x
  3. Step 3: Cross multiply
    2,621,041.89x = 3,616,439.45 × 1,474,703.97
  4. Step 4: Simplify right side
    2,621,041.89x = 5,333,177,606,806.10
  5. Step 5: Solve for x
    x = 5,333,177,606,806.10/2,621,041.89
  6. Step 6: Final answer
    x = 2,034,754.82

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.