Home / 1,848,812.22-2,551,313.16-1,033,022.61

Finding the Fourth Proportional to 1,848,812.22, 2,551,313.16 and 1,033,022.61

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Solution

The fourth proportional to 1,848,812.22, 2,551,313.16 and 1,033,022.61 is: 1,425,544.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,848,812.22 : 2,551,313.16 = 1,033,022.61 : x
  2. Step 2: Convert to fraction form
    1,848,812.22/2,551,313.16 = 1,033,022.61/x
  3. Step 3: Cross multiply
    1,848,812.22x = 2,551,313.16 × 1,033,022.61
  4. Step 4: Simplify right side
    1,848,812.22x = 2,635,564,179,470.55
  5. Step 5: Solve for x
    x = 2,635,564,179,470.55/1,848,812.22
  6. Step 6: Final answer
    x = 1,425,544.55

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Why These Related Problems?

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