Home / 4,629,603.03-6,944,405.30-1,932,456.90

Finding the Fourth Proportional to 4,629,603.03, 6,944,405.30 and 1,932,456.90

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Solution

The fourth proportional to 4,629,603.03, 6,944,405.30 and 1,932,456.90 is: 2,898,685.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,629,603.03 : 6,944,405.30 = 1,932,456.90 : x
  2. Step 2: Convert to fraction form
    4,629,603.03/6,944,405.30 = 1,932,456.90/x
  3. Step 3: Cross multiply
    4,629,603.03x = 6,944,405.30 × 1,932,456.90
  4. Step 4: Simplify right side
    4,629,603.03x = 13,419,763,928,719.29
  5. Step 5: Solve for x
    x = 13,419,763,928,719.29/4,629,603.03
  6. Step 6: Final answer
    x = 2,898,685.67

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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.