Home / 5,985,096.66-8,978,907.51-1,941,270.48

Finding the Fourth Proportional to 5,985,096.66, 8,978,907.51 and 1,941,270.48

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Solution

The fourth proportional to 5,985,096.66, 8,978,907.51 and 1,941,270.48 is: 2,912,315.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,985,096.66 : 8,978,907.51 = 1,941,270.48 : x
  2. Step 2: Convert to fraction form
    5,985,096.66/8,978,907.51 = 1,941,270.48/x
  3. Step 3: Cross multiply
    5,985,096.66x = 8,978,907.51 × 1,941,270.48
  4. Step 4: Simplify right side
    5,985,096.66x = 17,430,488,091,813.30
  5. Step 5: Solve for x
    x = 17,430,488,091,813.30/5,985,096.66
  6. Step 6: Final answer
    x = 2,912,315.22

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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.