Home / 3,804,103.56-5,707,030.30-1,245,401.16

Finding the Fourth Proportional to 3,804,103.56, 5,707,030.30 and 1,245,401.16

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Solution

The fourth proportional to 3,804,103.56, 5,707,030.30 and 1,245,401.16 is: 1,868,388.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,804,103.56 : 5,707,030.30 = 1,245,401.16 : x
  2. Step 2: Convert to fraction form
    3,804,103.56/5,707,030.30 = 1,245,401.16/x
  3. Step 3: Cross multiply
    3,804,103.56x = 5,707,030.30 × 1,245,401.16
  4. Step 4: Simplify right side
    3,804,103.56x = 7,107,542,155,775.15
  5. Step 5: Solve for x
    x = 7,107,542,155,775.15/3,804,103.56
  6. Step 6: Final answer
    x = 1,868,388.19

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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.