Home / 3,024,745.93-4,174,443.54-2,259,470.89

Finding the Fourth Proportional to 3,024,745.93, 4,174,443.54 and 2,259,470.89

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Solution

The fourth proportional to 3,024,745.93, 4,174,443.54 and 2,259,470.89 is: 3,118,289.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,745.93 : 4,174,443.54 = 2,259,470.89 : x
  2. Step 2: Convert to fraction form
    3,024,745.93/4,174,443.54 = 2,259,470.89/x
  3. Step 3: Cross multiply
    3,024,745.93x = 4,174,443.54 × 2,259,470.89
  4. Step 4: Simplify right side
    3,024,745.93x = 9,432,033,628,408.98
  5. Step 5: Solve for x
    x = 9,432,033,628,408.98/3,024,745.93
  6. Step 6: Final answer
    x = 3,118,289.56

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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.