Home / 2,444,603.40-3,373,500.42-1,356,811.56

Finding the Fourth Proportional to 2,444,603.40, 3,373,500.42 and 1,356,811.56

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Solution

The fourth proportional to 2,444,603.40, 3,373,500.42 and 1,356,811.56 is: 1,872,370.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,444,603.40 : 3,373,500.42 = 1,356,811.56 : x
  2. Step 2: Convert to fraction form
    2,444,603.40/3,373,500.42 = 1,356,811.56/x
  3. Step 3: Cross multiply
    2,444,603.40x = 3,373,500.42 × 1,356,811.56
  4. Step 4: Simplify right side
    2,444,603.40x = 4,577,204,367,520.86
  5. Step 5: Solve for x
    x = 4,577,204,367,520.86/2,444,603.40
  6. Step 6: Final answer
    x = 1,872,370.94

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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.