Home / 3,024,938.20-4,537,407.30-2,339,969.80

Finding the Fourth Proportional to 3,024,938.20, 4,537,407.30 and 2,339,969.80

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Solution

The fourth proportional to 3,024,938.20, 4,537,407.30 and 2,339,969.80 is: 3,509,954.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,938.20 : 4,537,407.30 = 2,339,969.80 : x
  2. Step 2: Convert to fraction form
    3,024,938.20/4,537,407.30 = 2,339,969.80/x
  3. Step 3: Cross multiply
    3,024,938.20x = 4,537,407.30 × 2,339,969.80
  4. Step 4: Simplify right side
    3,024,938.20x = 10,617,396,052,299.54
  5. Step 5: Solve for x
    x = 10,617,396,052,299.54/3,024,938.20
  6. Step 6: Final answer
    x = 3,509,954.70

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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.