Home / 4,456,510.74-6,150,132.27-2,522,731.32

Finding the Fourth Proportional to 4,456,510.74, 6,150,132.27 and 2,522,731.32

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Solution

The fourth proportional to 4,456,510.74, 6,150,132.27 and 2,522,731.32 is: 3,481,452.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,456,510.74 : 6,150,132.27 = 2,522,731.32 : x
  2. Step 2: Convert to fraction form
    4,456,510.74/6,150,132.27 = 2,522,731.32/x
  3. Step 3: Cross multiply
    4,456,510.74x = 6,150,132.27 × 2,522,731.32
  4. Step 4: Simplify right side
    4,456,510.74x = 15,515,131,299,671.69
  5. Step 5: Solve for x
    x = 15,515,131,299,671.69/4,456,510.74
  6. Step 6: Final answer
    x = 3,481,452.69

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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.