Home / 3,507,303-5,261,107.59-1,111,324.23

Finding the Fourth Proportional to 3,507,303, 5,261,107.59 and 1,111,324.23

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Solution

The fourth proportional to 3,507,303, 5,261,107.59 and 1,111,324.23 is: 1,667,034.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,507,303 : 5,261,107.59 = 1,111,324.23 : x
  2. Step 2: Convert to fraction form
    3,507,303/5,261,107.59 = 1,111,324.23/x
  3. Step 3: Cross multiply
    3,507,303x = 5,261,107.59 × 1,111,324.23
  4. Step 4: Simplify right side
    3,507,303x = 5,846,796,341,403.91
  5. Step 5: Solve for x
    x = 5,846,796,341,403.91/3,507,303
  6. Step 6: Final answer
    x = 1,667,034.85

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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.