Home / 1,797,183.44-2,475,898.20-1,252,330.46

Finding the Fourth Proportional to 1,797,183.44, 2,475,898.20 and 1,252,330.46

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Solution

The fourth proportional to 1,797,183.44, 2,475,898.20 and 1,252,330.46 is: 1,725,278.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,797,183.44 : 2,475,898.20 = 1,252,330.46 : x
  2. Step 2: Convert to fraction form
    1,797,183.44/2,475,898.20 = 1,252,330.46/x
  3. Step 3: Cross multiply
    1,797,183.44x = 2,475,898.20 × 1,252,330.46
  4. Step 4: Simplify right side
    1,797,183.44x = 3,100,642,731,719.17
  5. Step 5: Solve for x
    x = 3,100,642,731,719.17/1,797,183.44
  6. Step 6: Final answer
    x = 1,725,278.94

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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.