Home / 2,077,563.08-3,117,441.54-1,474,249.52

Finding the Fourth Proportional to 2,077,563.08, 3,117,441.54 and 1,474,249.52

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Solution

The fourth proportional to 2,077,563.08, 3,117,441.54 and 1,474,249.52 is: 2,212,152.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,077,563.08 : 3,117,441.54 = 1,474,249.52 : x
  2. Step 2: Convert to fraction form
    2,077,563.08/3,117,441.54 = 1,474,249.52/x
  3. Step 3: Cross multiply
    2,077,563.08x = 3,117,441.54 × 1,474,249.52
  4. Step 4: Simplify right side
    2,077,563.08x = 4,595,886,693,973.06
  5. Step 5: Solve for x
    x = 4,595,886,693,973.06/2,077,563.08
  6. Step 6: Final answer
    x = 2,212,152.66

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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.