Home / 8,589,940.02-11,854,185.17-4,669,695.36

Finding the Fourth Proportional to 8,589,940.02, 11,854,185.17 and 4,669,695.36

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Solution

The fourth proportional to 8,589,940.02, 11,854,185.17 and 4,669,695.36 is: 6,444,216.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,589,940.02 : 11,854,185.17 = 4,669,695.36 : x
  2. Step 2: Convert to fraction form
    8,589,940.02/11,854,185.17 = 4,669,695.36/x
  3. Step 3: Cross multiply
    8,589,940.02x = 11,854,185.17 × 4,669,695.36
  4. Step 4: Simplify right side
    8,589,940.02x = 55,355,433,461,581.34
  5. Step 5: Solve for x
    x = 55,355,433,461,581.34/8,589,940.02
  6. Step 6: Final answer
    x = 6,444,216.53

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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.