Home / 2,408,313.47-3,608,484.39-1,058,453.33

Finding the Fourth Proportional to 2,408,313.47, 3,608,484.39 and 1,058,453.33

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Solution

The fourth proportional to 2,408,313.47, 3,608,484.39 and 1,058,453.33 is: 1,585,928.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,408,313.47 : 3,608,484.39 = 1,058,453.33 : x
  2. Step 2: Convert to fraction form
    2,408,313.47/3,608,484.39 = 1,058,453.33/x
  3. Step 3: Cross multiply
    2,408,313.47x = 3,608,484.39 × 1,058,453.33
  4. Step 4: Simplify right side
    2,408,313.47x = 3,819,412,300,806.10
  5. Step 5: Solve for x
    x = 3,819,412,300,806.10/2,408,313.47
  6. Step 6: Final answer
    x = 1,585,928.23

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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.