Home / 2,467,768.56-3,700,277.46-761,427.36

Finding the Fourth Proportional to 2,467,768.56, 3,700,277.46 and 761,427.36

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Solution

The fourth proportional to 2,467,768.56, 3,700,277.46 and 761,427.36 is: 1,141,716.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,467,768.56 : 3,700,277.46 = 761,427.36 : x
  2. Step 2: Convert to fraction form
    2,467,768.56/3,700,277.46 = 761,427.36/x
  3. Step 3: Cross multiply
    2,467,768.56x = 3,700,277.46 × 761,427.36
  4. Step 4: Simplify right side
    2,467,768.56x = 2,817,492,497,635.31
  5. Step 5: Solve for x
    x = 2,817,492,497,635.31/2,467,768.56
  6. Step 6: Final answer
    x = 1,141,716.67

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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.