Home / 4,162,000.67-5,741,966.44-2,529,812.51

Finding the Fourth Proportional to 4,162,000.67, 5,741,966.44 and 2,529,812.51

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Solution

The fourth proportional to 4,162,000.67, 5,741,966.44 and 2,529,812.51 is: 3,490,172.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,162,000.67 : 5,741,966.44 = 2,529,812.51 : x
  2. Step 2: Convert to fraction form
    4,162,000.67/5,741,966.44 = 2,529,812.51/x
  3. Step 3: Cross multiply
    4,162,000.67x = 5,741,966.44 × 2,529,812.51
  4. Step 4: Simplify right side
    4,162,000.67x = 14,526,098,496,877.80
  5. Step 5: Solve for x
    x = 14,526,098,496,877.80/4,162,000.67
  6. Step 6: Final answer
    x = 3,490,172.07

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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.