Home / 1,758,880.53-2,638,293.06-560,794.77

Finding the Fourth Proportional to 1,758,880.53, 2,638,293.06 and 560,794.77

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Solution

The fourth proportional to 1,758,880.53, 2,638,293.06 and 560,794.77 is: 841,183.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,758,880.53 : 2,638,293.06 = 560,794.77 : x
  2. Step 2: Convert to fraction form
    1,758,880.53/2,638,293.06 = 560,794.77/x
  3. Step 3: Cross multiply
    1,758,880.53x = 2,638,293.06 × 560,794.77
  4. Step 4: Simplify right side
    1,758,880.53x = 1,479,540,949,775.30
  5. Step 5: Solve for x
    x = 1,479,540,949,775.30/1,758,880.53
  6. Step 6: Final answer
    x = 841,183.31

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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.