Home / 1,732,299.37-2,390,588.61-957,982.33

Finding the Fourth Proportional to 1,732,299.37, 2,390,588.61 and 957,982.33

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Solution

The fourth proportional to 1,732,299.37, 2,390,588.61 and 957,982.33 is: 1,322,024.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,299.37 : 2,390,588.61 = 957,982.33 : x
  2. Step 2: Convert to fraction form
    1,732,299.37/2,390,588.61 = 957,982.33/x
  3. Step 3: Cross multiply
    1,732,299.37x = 2,390,588.61 × 957,982.33
  4. Step 4: Simplify right side
    1,732,299.37x = 2,290,141,632,628.00
  5. Step 5: Solve for x
    x = 2,290,141,632,628.00/1,732,299.37
  6. Step 6: Final answer
    x = 1,322,024.17

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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.