Home / 6,932,328.44-9,563,389.49-4,485,729.26

Finding the Fourth Proportional to 6,932,328.44, 9,563,389.49 and 4,485,729.26

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Solution

The fourth proportional to 6,932,328.44, 9,563,389.49 and 4,485,729.26 is: 6,188,220.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,932,328.44 : 9,563,389.49 = 4,485,729.26 : x
  2. Step 2: Convert to fraction form
    6,932,328.44/9,563,389.49 = 4,485,729.26/x
  3. Step 3: Cross multiply
    6,932,328.44x = 9,563,389.49 × 4,485,729.26
  4. Step 4: Simplify right side
    6,932,328.44x = 42,898,775,989,823.88
  5. Step 5: Solve for x
    x = 42,898,775,989,823.88/6,932,328.44
  6. Step 6: Final answer
    x = 6,188,220.36

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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.