Home / 2,944,407.07-4,416,611.30-922,650.64

Finding the Fourth Proportional to 2,944,407.07, 4,416,611.30 and 922,650.64

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Solution

The fourth proportional to 2,944,407.07, 4,416,611.30 and 922,650.64 is: 1,383,976.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944,407.07 : 4,416,611.30 = 922,650.64 : x
  2. Step 2: Convert to fraction form
    2,944,407.07/4,416,611.30 = 922,650.64/x
  3. Step 3: Cross multiply
    2,944,407.07x = 4,416,611.30 × 922,650.64
  4. Step 4: Simplify right side
    2,944,407.07x = 4,074,989,242,576.23
  5. Step 5: Solve for x
    x = 4,074,989,242,576.23/2,944,407.07
  6. Step 6: Final answer
    x = 1,383,976.18

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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.