Home / 1,835,350.24-2,532,815.76-1,019,627.68

Finding the Fourth Proportional to 1,835,350.24, 2,532,815.76 and 1,019,627.68

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Solution

The fourth proportional to 1,835,350.24, 2,532,815.76 and 1,019,627.68 is: 1,407,104.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,350.24 : 2,532,815.76 = 1,019,627.68 : x
  2. Step 2: Convert to fraction form
    1,835,350.24/2,532,815.76 = 1,019,627.68/x
  3. Step 3: Cross multiply
    1,835,350.24x = 2,532,815.76 × 1,019,627.68
  4. Step 4: Simplify right side
    1,835,350.24x = 2,582,529,057,236.24
  5. Step 5: Solve for x
    x = 2,582,529,057,236.24/1,835,350.24
  6. Step 6: Final answer
    x = 1,407,104.21

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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.