Home / 4,576,143.14-6,315,060.33-2,511,193.47

Finding the Fourth Proportional to 4,576,143.14, 6,315,060.33 and 2,511,193.47

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Solution

The fourth proportional to 4,576,143.14, 6,315,060.33 and 2,511,193.47 is: 3,465,437.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,576,143.14 : 6,315,060.33 = 2,511,193.47 : x
  2. Step 2: Convert to fraction form
    4,576,143.14/6,315,060.33 = 2,511,193.47/x
  3. Step 3: Cross multiply
    4,576,143.14x = 6,315,060.33 × 2,511,193.47
  4. Step 4: Simplify right side
    4,576,143.14x = 15,858,338,263,352.05
  5. Step 5: Solve for x
    x = 15,858,338,263,352.05/4,576,143.14
  6. Step 6: Final answer
    x = 3,465,437.55

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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.