Home / 841,200.26-1,160,850.46-459,227.04

Finding the Fourth Proportional to 841,200.26, 1,160,850.46 and 459,227.04

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Solution

The fourth proportional to 841,200.26, 1,160,850.46 and 459,227.04 is: 633,730.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    841,200.26 : 1,160,850.46 = 459,227.04 : x
  2. Step 2: Convert to fraction form
    841,200.26/1,160,850.46 = 459,227.04/x
  3. Step 3: Cross multiply
    841,200.26x = 1,160,850.46 × 459,227.04
  4. Step 4: Simplify right side
    841,200.26x = 533,093,923,833.56
  5. Step 5: Solve for x
    x = 533,093,923,833.56/841,200.26
  6. Step 6: Final answer
    x = 633,730.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.