Home / 4,507,111.92-6,219,804.24-2,442,183.84

Finding the Fourth Proportional to 4,507,111.92, 6,219,804.24 and 2,442,183.84

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Solution

The fourth proportional to 4,507,111.92, 6,219,804.24 and 2,442,183.84 is: 3,370,208.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,507,111.92 : 6,219,804.24 = 2,442,183.84 : x
  2. Step 2: Convert to fraction form
    4,507,111.92/6,219,804.24 = 2,442,183.84/x
  3. Step 3: Cross multiply
    4,507,111.92x = 6,219,804.24 × 2,442,183.84
  4. Step 4: Simplify right side
    4,507,111.92x = 15,189,905,402,891.48
  5. Step 5: Solve for x
    x = 15,189,905,402,891.48/4,507,111.92
  6. Step 6: Final answer
    x = 3,370,208.17

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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.