Home / 6,291,908.56-9,431,883.78-4,011,031

Finding the Fourth Proportional to 6,291,908.56, 9,431,883.78 and 4,011,031

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Solution

The fourth proportional to 6,291,908.56, 9,431,883.78 and 4,011,031 is: 6,012,734.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,291,908.56 : 9,431,883.78 = 4,011,031 : x
  2. Step 2: Convert to fraction form
    6,291,908.56/9,431,883.78 = 4,011,031/x
  3. Step 3: Cross multiply
    6,291,908.56x = 9,431,883.78 × 4,011,031
  4. Step 4: Simplify right side
    6,291,908.56x = 37,831,578,229,977.18
  5. Step 5: Solve for x
    x = 37,831,578,229,977.18/6,291,908.56
  6. Step 6: Final answer
    x = 6,012,734.91

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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.