Home / 4,216,513-6,324,944.46-1,224,697

Finding the Fourth Proportional to 4,216,513, 6,324,944.46 and 1,224,697

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Solution

The fourth proportional to 4,216,513, 6,324,944.46 and 1,224,697 is: 1,837,096.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,216,513 : 6,324,944.46 = 1,224,697 : x
  2. Step 2: Convert to fraction form
    4,216,513/6,324,944.46 = 1,224,697/x
  3. Step 3: Cross multiply
    4,216,513x = 6,324,944.46 × 1,224,697
  4. Step 4: Simplify right side
    4,216,513x = 7,746,140,505,328.62
  5. Step 5: Solve for x
    x = 7,746,140,505,328.62/4,216,513
  6. Step 6: Final answer
    x = 1,837,096.32

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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.