Home / 1,784,292.19-2,676,541.46-504,792.48

Finding the Fourth Proportional to 1,784,292.19, 2,676,541.46 and 504,792.48

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Solution

The fourth proportional to 1,784,292.19, 2,676,541.46 and 504,792.48 is: 757,217.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,784,292.19 : 2,676,541.46 = 504,792.48 : x
  2. Step 2: Convert to fraction form
    1,784,292.19/2,676,541.46 = 504,792.48/x
  3. Step 3: Cross multiply
    1,784,292.19x = 2,676,541.46 × 504,792.48
  4. Step 4: Simplify right side
    1,784,292.19x = 1,351,097,985,509.55
  5. Step 5: Solve for x
    x = 1,351,097,985,509.55/1,784,292.19
  6. Step 6: Final answer
    x = 757,217.90

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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.