Home / 903,314.92-1,355,101.27-295,973.34

Finding the Fourth Proportional to 903,314.92, 1,355,101.27 and 295,973.34

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Solution

The fourth proportional to 903,314.92, 1,355,101.27 and 295,973.34 is: 444,002.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    903,314.92 : 1,355,101.27 = 295,973.34 : x
  2. Step 2: Convert to fraction form
    903,314.92/1,355,101.27 = 295,973.34/x
  3. Step 3: Cross multiply
    903,314.92x = 1,355,101.27 × 295,973.34
  4. Step 4: Simplify right side
    903,314.92x = 401,073,848,920.14
  5. Step 5: Solve for x
    x = 401,073,848,920.14/903,314.92
  6. Step 6: Final answer
    x = 444,002.24

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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.