Home / 656,339.63-984,675.49-183,025.04

Finding the Fourth Proportional to 656,339.63, 984,675.49 and 183,025.04

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Solution

The fourth proportional to 656,339.63, 984,675.49 and 183,025.04 is: 274,583.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    656,339.63 : 984,675.49 = 183,025.04 : x
  2. Step 2: Convert to fraction form
    656,339.63/984,675.49 = 183,025.04/x
  3. Step 3: Cross multiply
    656,339.63x = 984,675.49 × 183,025.04
  4. Step 4: Simplify right side
    656,339.63x = 180,220,265,563.33
  5. Step 5: Solve for x
    x = 180,220,265,563.33/656,339.63
  6. Step 6: Final answer
    x = 274,583.86

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1.5x scale

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.