Home / 5,453,977.63-7,526,539.90-3,006,676.25

Finding the Fourth Proportional to 5,453,977.63, 7,526,539.90 and 3,006,676.25

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Solution

The fourth proportional to 5,453,977.63, 7,526,539.90 and 3,006,676.25 is: 4,149,241.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,453,977.63 : 7,526,539.90 = 3,006,676.25 : x
  2. Step 2: Convert to fraction form
    5,453,977.63/7,526,539.90 = 3,006,676.25/x
  3. Step 3: Cross multiply
    5,453,977.63x = 7,526,539.90 × 3,006,676.25
  4. Step 4: Simplify right side
    5,453,977.63x = 22,629,868,746,973.99
  5. Step 5: Solve for x
    x = 22,629,868,746,973.99/5,453,977.63
  6. Step 6: Final answer
    x = 4,149,241.21

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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.