Home / 2,216,501.10-3,324,751.65-533,604.60

Finding the Fourth Proportional to 2,216,501.10, 3,324,751.65 and 533,604.60

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Solution

The fourth proportional to 2,216,501.10, 3,324,751.65 and 533,604.60 is: 800,406.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,216,501.10 : 3,324,751.65 = 533,604.60 : x
  2. Step 2: Convert to fraction form
    2,216,501.10/3,324,751.65 = 533,604.60/x
  3. Step 3: Cross multiply
    2,216,501.10x = 3,324,751.65 × 533,604.60
  4. Step 4: Simplify right side
    2,216,501.10x = 1,774,102,774,297.59
  5. Step 5: Solve for x
    x = 1,774,102,774,297.59/2,216,501.10
  6. Step 6: Final answer
    x = 800,406.90

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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.