Home / 2,294,464.08-3,166,437.12-1,262,015.40

Finding the Fourth Proportional to 2,294,464.08, 3,166,437.12 and 1,262,015.40

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Solution

The fourth proportional to 2,294,464.08, 3,166,437.12 and 1,262,015.40 is: 1,741,623.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,464.08 : 3,166,437.12 = 1,262,015.40 : x
  2. Step 2: Convert to fraction form
    2,294,464.08/3,166,437.12 = 1,262,015.40/x
  3. Step 3: Cross multiply
    2,294,464.08x = 3,166,437.12 × 1,262,015.40
  4. Step 4: Simplify right side
    2,294,464.08x = 3,996,092,408,571.65
  5. Step 5: Solve for x
    x = 3,996,092,408,571.65/2,294,464.08
  6. Step 6: Final answer
    x = 1,741,623.43

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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.