Home / 6,689,255.67-9,222,388.74-4,827,108.39

Finding the Fourth Proportional to 6,689,255.67, 9,222,388.74 and 4,827,108.39

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Solution

The fourth proportional to 6,689,255.67, 9,222,388.74 and 4,827,108.39 is: 6,655,070.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,689,255.67 : 9,222,388.74 = 4,827,108.39 : x
  2. Step 2: Convert to fraction form
    6,689,255.67/9,222,388.74 = 4,827,108.39/x
  3. Step 3: Cross multiply
    6,689,255.67x = 9,222,388.74 × 4,827,108.39
  4. Step 4: Simplify right side
    6,689,255.67x = 44,517,470,062,695.52
  5. Step 5: Solve for x
    x = 44,517,470,062,695.52/6,689,255.67
  6. Step 6: Final answer
    x = 6,655,070.80

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.