Home / 943,851.96-1,414,922.34-470,682.36

Finding the Fourth Proportional to 943,851.96, 1,414,922.34 and 470,682.36

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Solution

The fourth proportional to 943,851.96, 1,414,922.34 and 470,682.36 is: 705,596.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    943,851.96 : 1,414,922.34 = 470,682.36 : x
  2. Step 2: Convert to fraction form
    943,851.96/1,414,922.34 = 470,682.36/x
  3. Step 3: Cross multiply
    943,851.96x = 1,414,922.34 × 470,682.36
  4. Step 4: Simplify right side
    943,851.96x = 665,978,986,207.92
  5. Step 5: Solve for x
    x = 665,978,986,207.92/943,851.96
  6. Step 6: Final answer
    x = 705,596.87

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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.