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Finding the Fourth Proportional to 5,562,223.83, 7,675,006.77 and 3,114,938.43

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Solution

The fourth proportional to 5,562,223.83, 7,675,006.77 and 3,114,938.43 is: 4,298,132.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,562,223.83 : 7,675,006.77 = 3,114,938.43 : x
  2. Step 2: Convert to fraction form
    5,562,223.83/7,675,006.77 = 3,114,938.43/x
  3. Step 3: Cross multiply
    5,562,223.83x = 7,675,006.77 × 3,114,938.43
  4. Step 4: Simplify right side
    5,562,223.83x = 23,907,173,538,383.17
  5. Step 5: Solve for x
    x = 23,907,173,538,383.17/5,562,223.83
  6. Step 6: Final answer
    x = 4,298,132.23

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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.