Home / 3,318,433.03-4,579,110.21-1,848,292.30

Finding the Fourth Proportional to 3,318,433.03, 4,579,110.21 and 1,848,292.30

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Solution

The fourth proportional to 3,318,433.03, 4,579,110.21 and 1,848,292.30 is: 2,550,461.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,318,433.03 : 4,579,110.21 = 1,848,292.30 : x
  2. Step 2: Convert to fraction form
    3,318,433.03/4,579,110.21 = 1,848,292.30/x
  3. Step 3: Cross multiply
    3,318,433.03x = 4,579,110.21 × 1,848,292.30
  4. Step 4: Simplify right side
    3,318,433.03x = 8,463,534,141,994.38
  5. Step 5: Solve for x
    x = 8,463,534,141,994.38/3,318,433.03
  6. Step 6: Final answer
    x = 2,550,461.04

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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.