Home / 2,310,648.24-3,464,638.24-712,782.32

Finding the Fourth Proportional to 2,310,648.24, 3,464,638.24 and 712,782.32

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Solution

The fourth proportional to 2,310,648.24, 3,464,638.24 and 712,782.32 is: 1,068,761.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,310,648.24 : 3,464,638.24 = 712,782.32 : x
  2. Step 2: Convert to fraction form
    2,310,648.24/3,464,638.24 = 712,782.32/x
  3. Step 3: Cross multiply
    2,310,648.24x = 3,464,638.24 × 712,782.32
  4. Step 4: Simplify right side
    2,310,648.24x = 2,469,532,882,667.92
  5. Step 5: Solve for x
    x = 2,469,532,882,667.92/2,310,648.24
  6. Step 6: Final answer
    x = 1,068,761.93

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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.