Home / 11,057,792.04-16,579,845.18-4,318,281

Finding the Fourth Proportional to 11,057,792.04, 16,579,845.18 and 4,318,281

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Solution

The fourth proportional to 11,057,792.04, 16,579,845.18 and 4,318,281 is: 6,474,749.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,057,792.04 : 16,579,845.18 = 4,318,281 : x
  2. Step 2: Convert to fraction form
    11,057,792.04/16,579,845.18 = 4,318,281/x
  3. Step 3: Cross multiply
    11,057,792.04x = 16,579,845.18 × 4,318,281
  4. Step 4: Simplify right side
    11,057,792.04x = 71,596,430,423,735.58
  5. Step 5: Solve for x
    x = 71,596,430,423,735.58/11,057,792.04
  6. Step 6: Final answer
    x = 6,474,749.22

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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.