Home / 2,963,034.33-4,444,519.10-719,172.33

Finding the Fourth Proportional to 2,963,034.33, 4,444,519.10 and 719,172.33

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Solution

The fourth proportional to 2,963,034.33, 4,444,519.10 and 719,172.33 is: 1,078,750.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,963,034.33 : 4,444,519.10 = 719,172.33 : x
  2. Step 2: Convert to fraction form
    2,963,034.33/4,444,519.10 = 719,172.33/x
  3. Step 3: Cross multiply
    2,963,034.33x = 4,444,519.10 × 719,172.33
  4. Step 4: Simplify right side
    2,963,034.33x = 3,196,375,153,280.64
  5. Step 5: Solve for x
    x = 3,196,375,153,280.64/2,963,034.33
  6. Step 6: Final answer
    x = 1,078,750.63

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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.