Home / 1,964,475.24-2,946,421.26-544,383.24

Finding the Fourth Proportional to 1,964,475.24, 2,946,421.26 and 544,383.24

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Solution

The fourth proportional to 1,964,475.24, 2,946,421.26 and 544,383.24 is: 816,494.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,964,475.24 : 2,946,421.26 = 544,383.24 : x
  2. Step 2: Convert to fraction form
    1,964,475.24/2,946,421.26 = 544,383.24/x
  3. Step 3: Cross multiply
    1,964,475.24x = 2,946,421.26 × 544,383.24
  4. Step 4: Simplify right side
    1,964,475.24x = 1,603,982,351,923.68
  5. Step 5: Solve for x
    x = 1,603,982,351,923.68/1,964,475.24
  6. Step 6: Final answer
    x = 816,494.05

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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.