Home / 4,412,586.62-6,615,089.12-1,533,579.44

Finding the Fourth Proportional to 4,412,586.62, 6,615,089.12 and 1,533,579.44

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Solution

The fourth proportional to 4,412,586.62, 6,615,089.12 and 1,533,579.44 is: 2,299,051.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,412,586.62 : 6,615,089.12 = 1,533,579.44 : x
  2. Step 2: Convert to fraction form
    4,412,586.62/6,615,089.12 = 1,533,579.44/x
  3. Step 3: Cross multiply
    4,412,586.62x = 6,615,089.12 × 1,533,579.44
  4. Step 4: Simplify right side
    4,412,586.62x = 10,144,764,627,456.35
  5. Step 5: Solve for x
    x = 10,144,764,627,456.35/4,412,586.62
  6. Step 6: Final answer
    x = 2,299,051.67

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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.