Home / 2,416,319.24-3,334,532.94-1,328,660.96

Finding the Fourth Proportional to 2,416,319.24, 3,334,532.94 and 1,328,660.96

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Solution

The fourth proportional to 2,416,319.24, 3,334,532.94 and 1,328,660.96 is: 1,833,558.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,319.24 : 3,334,532.94 = 1,328,660.96 : x
  2. Step 2: Convert to fraction form
    2,416,319.24/3,334,532.94 = 1,328,660.96/x
  3. Step 3: Cross multiply
    2,416,319.24x = 3,334,532.94 × 1,328,660.96
  4. Step 4: Simplify right side
    2,416,319.24x = 4,430,463,720,539.36
  5. Step 5: Solve for x
    x = 4,430,463,720,539.36/2,416,319.24
  6. Step 6: Final answer
    x = 1,833,558.93

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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.