Home / 4,216,533-6,324,974.52-1,224,717

Finding the Fourth Proportional to 4,216,533, 6,324,974.52 and 1,224,717

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Solution

The fourth proportional to 4,216,533, 6,324,974.52 and 1,224,717 is: 1,837,126.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,216,533 : 6,324,974.52 = 1,224,717 : x
  2. Step 2: Convert to fraction form
    4,216,533/6,324,974.52 = 1,224,717/x
  3. Step 3: Cross multiply
    4,216,533x = 6,324,974.52 × 1,224,717
  4. Step 4: Simplify right side
    4,216,533x = 7,746,303,819,210.84
  5. Step 5: Solve for x
    x = 7,746,303,819,210.84/4,216,533
  6. Step 6: Final answer
    x = 1,837,126.34

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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.