Home / 1,746,041.35-2,409,512.38-982,093.09

Finding the Fourth Proportional to 1,746,041.35, 2,409,512.38 and 982,093.09

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Solution

The fourth proportional to 1,746,041.35, 2,409,512.38 and 982,093.09 is: 1,355,274.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,746,041.35 : 2,409,512.38 = 982,093.09 : x
  2. Step 2: Convert to fraction form
    1,746,041.35/2,409,512.38 = 982,093.09/x
  3. Step 3: Cross multiply
    1,746,041.35x = 2,409,512.38 × 982,093.09
  4. Step 4: Simplify right side
    1,746,041.35x = 2,366,365,458,667.45
  5. Step 5: Solve for x
    x = 2,366,365,458,667.45/1,746,041.35
  6. Step 6: Final answer
    x = 1,355,274.58

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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.