Home / 2,224,015.79-3,334,759.88-875,448

Finding the Fourth Proportional to 2,224,015.79, 3,334,759.88 and 875,448

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Solution

The fourth proportional to 2,224,015.79, 3,334,759.88 and 875,448 is: 1,312,674.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,015.79 : 3,334,759.88 = 875,448 : x
  2. Step 2: Convert to fraction form
    2,224,015.79/3,334,759.88 = 875,448/x
  3. Step 3: Cross multiply
    2,224,015.79x = 3,334,759.88 × 875,448
  4. Step 4: Simplify right side
    2,224,015.79x = 2,919,408,863,049
  5. Step 5: Solve for x
    x = 2,919,408,863,049/2,224,015.79
  6. Step 6: Final answer
    x = 1,312,674.52

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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.