Home / 10,364,583.33-15,546,314.34-3,176,138.07

Finding the Fourth Proportional to 10,364,583.33, 15,546,314.34 and 3,176,138.07

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Solution

The fourth proportional to 10,364,583.33, 15,546,314.34 and 3,176,138.07 is: 4,764,035.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,364,583.33 : 15,546,314.34 = 3,176,138.07 : x
  2. Step 2: Convert to fraction form
    10,364,583.33/15,546,314.34 = 3,176,138.07/x
  3. Step 3: Cross multiply
    10,364,583.33x = 15,546,314.34 × 3,176,138.07
  4. Step 4: Simplify right side
    10,364,583.33x = 49,377,240,823,460.92
  5. Step 5: Solve for x
    x = 49,377,240,823,460.92/10,364,583.33
  6. Step 6: Final answer
    x = 4,764,035.30

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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.