Home / 4,974,343.60-7,446,069.84-2,694,204.88

Finding the Fourth Proportional to 4,974,343.60, 7,446,069.84 and 2,694,204.88

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Solution

The fourth proportional to 4,974,343.60, 7,446,069.84 and 2,694,204.88 is: 4,032,941.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,974,343.60 : 7,446,069.84 = 2,694,204.88 : x
  2. Step 2: Convert to fraction form
    4,974,343.60/7,446,069.84 = 2,694,204.88/x
  3. Step 3: Cross multiply
    4,974,343.60x = 7,446,069.84 × 2,694,204.88
  4. Step 4: Simplify right side
    4,974,343.60x = 20,061,237,699,748.82
  5. Step 5: Solve for x
    x = 20,061,237,699,748.82/4,974,343.60
  6. Step 6: Final answer
    x = 4,032,941.69

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.