Home / 7,672,955.82-10,588,679.94-4,235,197.76

Finding the Fourth Proportional to 7,672,955.82, 10,588,679.94 and 4,235,197.76

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Solution

The fourth proportional to 7,672,955.82, 10,588,679.94 and 4,235,197.76 is: 5,844,573.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,672,955.82 : 10,588,679.94 = 4,235,197.76 : x
  2. Step 2: Convert to fraction form
    7,672,955.82/10,588,679.94 = 4,235,197.76/x
  3. Step 3: Cross multiply
    7,672,955.82x = 10,588,679.94 × 4,235,197.76
  4. Step 4: Simplify right side
    7,672,955.82x = 44,845,153,565,891.08
  5. Step 5: Solve for x
    x = 44,845,153,565,891.08/7,672,955.82
  6. Step 6: Final answer
    x = 5,844,573.41

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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.