Home / 2,073,794.18-3,110,018.54-794,333.57

Finding the Fourth Proportional to 2,073,794.18, 3,110,018.54 and 794,333.57

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Solution

The fourth proportional to 2,073,794.18, 3,110,018.54 and 794,333.57 is: 1,191,242.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,794.18 : 3,110,018.54 = 794,333.57 : x
  2. Step 2: Convert to fraction form
    2,073,794.18/3,110,018.54 = 794,333.57/x
  3. Step 3: Cross multiply
    2,073,794.18x = 3,110,018.54 × 794,333.57
  4. Step 4: Simplify right side
    2,073,794.18x = 2,470,392,110,122.63
  5. Step 5: Solve for x
    x = 2,470,392,110,122.63/2,073,794.18
  6. Step 6: Final answer
    x = 1,191,242.67

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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.