Home / 3,791,103-5,687,650.26-1,362,501.34

Finding the Fourth Proportional to 3,791,103, 5,687,650.26 and 1,362,501.34

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Solution

The fourth proportional to 3,791,103, 5,687,650.26 and 1,362,501.34 is: 2,044,109.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,791,103 : 5,687,650.26 = 1,362,501.34 : x
  2. Step 2: Convert to fraction form
    3,791,103/5,687,650.26 = 1,362,501.34/x
  3. Step 3: Cross multiply
    3,791,103x = 5,687,650.26 × 1,362,501.34
  4. Step 4: Simplify right side
    3,791,103x = 7,749,431,100,701.35
  5. Step 5: Solve for x
    x = 7,749,431,100,701.35/3,791,103
  6. Step 6: Final answer
    x = 2,044,109.88

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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.