Home / 1,233,725.88-1,850,620.61-585,150.53

Finding the Fourth Proportional to 1,233,725.88, 1,850,620.61 and 585,150.53

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Solution

The fourth proportional to 1,233,725.88, 1,850,620.61 and 585,150.53 is: 877,740.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,233,725.88 : 1,850,620.61 = 585,150.53 : x
  2. Step 2: Convert to fraction form
    1,233,725.88/1,850,620.61 = 585,150.53/x
  3. Step 3: Cross multiply
    1,233,725.88x = 1,850,620.61 × 585,150.53
  4. Step 4: Simplify right side
    1,233,725.88x = 1,082,891,629,275.63
  5. Step 5: Solve for x
    x = 1,082,891,629,275.63/1,233,725.88
  6. Step 6: Final answer
    x = 877,740.87

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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.