Home / 4,798,022.29-7,198,293.93-1,724,323.46

Finding the Fourth Proportional to 4,798,022.29, 7,198,293.93 and 1,724,323.46

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Solution

The fourth proportional to 4,798,022.29, 7,198,293.93 and 1,724,323.46 is: 2,586,938.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,798,022.29 : 7,198,293.93 = 1,724,323.46 : x
  2. Step 2: Convert to fraction form
    4,798,022.29/7,198,293.93 = 1,724,323.46/x
  3. Step 3: Cross multiply
    4,798,022.29x = 7,198,293.93 × 1,724,323.46
  4. Step 4: Simplify right side
    4,798,022.29x = 12,412,187,093,507.32
  5. Step 5: Solve for x
    x = 12,412,187,093,507.32/4,798,022.29
  6. Step 6: Final answer
    x = 2,586,938.19

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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.