Home / 1,884,020.67-2,599,923.96-1,024,562.43

Finding the Fourth Proportional to 1,884,020.67, 2,599,923.96 and 1,024,562.43

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Solution

The fourth proportional to 1,884,020.67, 2,599,923.96 and 1,024,562.43 is: 1,413,882.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,020.67 : 2,599,923.96 = 1,024,562.43 : x
  2. Step 2: Convert to fraction form
    1,884,020.67/2,599,923.96 = 1,024,562.43/x
  3. Step 3: Cross multiply
    1,884,020.67x = 2,599,923.96 × 1,024,562.43
  4. Step 4: Simplify right side
    1,884,020.67x = 2,663,784,410,272.82
  5. Step 5: Solve for x
    x = 2,663,784,410,272.82/1,884,020.67
  6. Step 6: Final answer
    x = 1,413,882.79

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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.