Home / 4,111,865.32-5,674,970.82-2,369,195.56

Finding the Fourth Proportional to 4,111,865.32, 5,674,970.82 and 2,369,195.56

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Solution

The fourth proportional to 4,111,865.32, 5,674,970.82 and 2,369,195.56 is: 3,269,833.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,111,865.32 : 5,674,970.82 = 2,369,195.56 : x
  2. Step 2: Convert to fraction form
    4,111,865.32/5,674,970.82 = 2,369,195.56/x
  3. Step 3: Cross multiply
    4,111,865.32x = 5,674,970.82 × 2,369,195.56
  4. Step 4: Simplify right side
    4,111,865.32x = 13,445,115,669,873.56
  5. Step 5: Solve for x
    x = 13,445,115,669,873.56/4,111,865.32
  6. Step 6: Final answer
    x = 3,269,833.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.