Home / 4,412,824.68-6,089,661.88-2,479,044.56

Finding the Fourth Proportional to 4,412,824.68, 6,089,661.88 and 2,479,044.56

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Solution

The fourth proportional to 4,412,824.68, 6,089,661.88 and 2,479,044.56 is: 3,421,061.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,412,824.68 : 6,089,661.88 = 2,479,044.56 : x
  2. Step 2: Convert to fraction form
    4,412,824.68/6,089,661.88 = 2,479,044.56/x
  3. Step 3: Cross multiply
    4,412,824.68x = 6,089,661.88 × 2,479,044.56
  4. Step 4: Simplify right side
    4,412,824.68x = 15,096,543,155,853.37
  5. Step 5: Solve for x
    x = 15,096,543,155,853.37/4,412,824.68
  6. Step 6: Final answer
    x = 3,421,061.17

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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.