Home / 2,408,065.54-3,323,279.74-1,334,977.54

Finding the Fourth Proportional to 2,408,065.54, 3,323,279.74 and 1,334,977.54

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Solution

The fourth proportional to 2,408,065.54, 3,323,279.74 and 1,334,977.54 is: 1,842,351.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,408,065.54 : 3,323,279.74 = 1,334,977.54 : x
  2. Step 2: Convert to fraction form
    2,408,065.54/3,323,279.74 = 1,334,977.54/x
  3. Step 3: Cross multiply
    2,408,065.54x = 3,323,279.74 × 1,334,977.54
  4. Step 4: Simplify right side
    2,408,065.54x = 4,436,503,812,037.04
  5. Step 5: Solve for x
    x = 4,436,503,812,037.04/2,408,065.54
  6. Step 6: Final answer
    x = 1,842,351.77

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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.