Home / 6,803,111.19-9,388,293.93-3,747,325.44

Finding the Fourth Proportional to 6,803,111.19, 9,388,293.93 and 3,747,325.44

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Solution

The fourth proportional to 6,803,111.19, 9,388,293.93 and 3,747,325.44 is: 5,171,309.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,803,111.19 : 9,388,293.93 = 3,747,325.44 : x
  2. Step 2: Convert to fraction form
    6,803,111.19/9,388,293.93 = 3,747,325.44/x
  3. Step 3: Cross multiply
    6,803,111.19x = 9,388,293.93 × 3,747,325.44
  4. Step 4: Simplify right side
    6,803,111.19x = 35,180,992,682,086.58
  5. Step 5: Solve for x
    x = 35,180,992,682,086.58/6,803,111.19
  6. Step 6: Final answer
    x = 5,171,309.38

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1.5x scale

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.