Home / 1,665,031.06-2,297,749.44-901,084.42

Finding the Fourth Proportional to 1,665,031.06, 2,297,749.44 and 901,084.42

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Solution

The fourth proportional to 1,665,031.06, 2,297,749.44 and 901,084.42 is: 1,243,500.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,665,031.06 : 2,297,749.44 = 901,084.42 : x
  2. Step 2: Convert to fraction form
    1,665,031.06/2,297,749.44 = 901,084.42/x
  3. Step 3: Cross multiply
    1,665,031.06x = 2,297,749.44 × 901,084.42
  4. Step 4: Simplify right side
    1,665,031.06x = 2,070,466,221,447.73
  5. Step 5: Solve for x
    x = 2,070,466,221,447.73/1,665,031.06
  6. Step 6: Final answer
    x = 1,243,500.06

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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.