Home / 967,023.51-1,450,583.44-368,031.09

Finding the Fourth Proportional to 967,023.51, 1,450,583.44 and 368,031.09

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Solution

The fourth proportional to 967,023.51, 1,450,583.44 and 368,031.09 is: 552,064.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,023.51 : 1,450,583.44 = 368,031.09 : x
  2. Step 2: Convert to fraction form
    967,023.51/1,450,583.44 = 368,031.09/x
  3. Step 3: Cross multiply
    967,023.51x = 1,450,583.44 × 368,031.09
  4. Step 4: Simplify right side
    967,023.51x = 533,859,809,078.76
  5. Step 5: Solve for x
    x = 533,859,809,078.76/967,023.51
  6. Step 6: Final answer
    x = 552,064.97

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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.