Home / 4,697,749.70-7,046,624.55-3,204,757.70

Finding the Fourth Proportional to 4,697,749.70, 7,046,624.55 and 3,204,757.70

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Solution

The fourth proportional to 4,697,749.70, 7,046,624.55 and 3,204,757.70 is: 4,807,136.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,697,749.70 : 7,046,624.55 = 3,204,757.70 : x
  2. Step 2: Convert to fraction form
    4,697,749.70/7,046,624.55 = 3,204,757.70/x
  3. Step 3: Cross multiply
    4,697,749.70x = 7,046,624.55 × 3,204,757.70
  4. Step 4: Simplify right side
    4,697,749.70x = 22,582,724,285,621.54
  5. Step 5: Solve for x
    x = 22,582,724,285,621.54/4,697,749.70
  6. Step 6: Final answer
    x = 4,807,136.55

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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.