Home / 1,751,949.09-2,417,747.81-1,016,848.35

Finding the Fourth Proportional to 1,751,949.09, 2,417,747.81 and 1,016,848.35

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Solution

The fourth proportional to 1,751,949.09, 2,417,747.81 and 1,016,848.35 is: 1,403,284.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,949.09 : 2,417,747.81 = 1,016,848.35 : x
  2. Step 2: Convert to fraction form
    1,751,949.09/2,417,747.81 = 1,016,848.35/x
  3. Step 3: Cross multiply
    1,751,949.09x = 2,417,747.81 × 1,016,848.35
  4. Step 4: Simplify right side
    1,751,949.09x = 2,458,482,866,230.37
  5. Step 5: Solve for x
    x = 2,458,482,866,230.37/1,751,949.09
  6. Step 6: Final answer
    x = 1,403,284.42

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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.