Home / 8,666,266.44-11,959,301.19-4,798,704.57

Finding the Fourth Proportional to 8,666,266.44, 11,959,301.19 and 4,798,704.57

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Solution

The fourth proportional to 8,666,266.44, 11,959,301.19 and 4,798,704.57 is: 6,622,131.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,666,266.44 : 11,959,301.19 = 4,798,704.57 : x
  2. Step 2: Convert to fraction form
    8,666,266.44/11,959,301.19 = 4,798,704.57/x
  3. Step 3: Cross multiply
    8,666,266.44x = 11,959,301.19 × 4,798,704.57
  4. Step 4: Simplify right side
    8,666,266.44x = 57,389,153,247,607.20
  5. Step 5: Solve for x
    x = 57,389,153,247,607.20/8,666,266.44
  6. Step 6: Final answer
    x = 6,622,131.18

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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.