Home / 1,848,881.25-2,551,574.79-1,033,087.32

Finding the Fourth Proportional to 1,848,881.25, 2,551,574.79 and 1,033,087.32

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Solution

The fourth proportional to 1,848,881.25, 2,551,574.79 and 1,033,087.32 is: 1,425,726.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,848,881.25 : 2,551,574.79 = 1,033,087.32 : x
  2. Step 2: Convert to fraction form
    1,848,881.25/2,551,574.79 = 1,033,087.32/x
  3. Step 3: Cross multiply
    1,848,881.25x = 2,551,574.79 × 1,033,087.32
  4. Step 4: Simplify right side
    1,848,881.25x = 2,635,999,561,580.66
  5. Step 5: Solve for x
    x = 2,635,999,561,580.66/1,848,881.25
  6. Step 6: Final answer
    x = 1,425,726.81

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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.