Home / 8,928,840.26-13,391,825.48-2,450,401.94

Finding the Fourth Proportional to 8,928,840.26, 13,391,825.48 and 2,450,401.94

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Solution

The fourth proportional to 8,928,840.26, 13,391,825.48 and 2,450,401.94 is: 3,675,209.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,928,840.26 : 13,391,825.48 = 2,450,401.94 : x
  2. Step 2: Convert to fraction form
    8,928,840.26/13,391,825.48 = 2,450,401.94/x
  3. Step 3: Cross multiply
    8,928,840.26x = 13,391,825.48 × 2,450,401.94
  4. Step 4: Simplify right side
    8,928,840.26x = 32,815,355,124,081.42
  5. Step 5: Solve for x
    x = 32,815,355,124,081.42/8,928,840.26
  6. Step 6: Final answer
    x = 3,675,209.12

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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.