Home / 894,140.20-1,341,541.26-325,566.28

Finding the Fourth Proportional to 894,140.20, 1,341,541.26 and 325,566.28

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Solution

The fourth proportional to 894,140.20, 1,341,541.26 and 325,566.28 is: 488,469.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,140.20 : 1,341,541.26 = 325,566.28 : x
  2. Step 2: Convert to fraction form
    894,140.20/1,341,541.26 = 325,566.28/x
  3. Step 3: Cross multiply
    894,140.20x = 1,341,541.26 × 325,566.28
  4. Step 4: Simplify right side
    894,140.20x = 436,760,597,484.71
  5. Step 5: Solve for x
    x = 436,760,597,484.71/894,140.20
  6. Step 6: Final answer
    x = 488,469.93

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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.