Home / 5,492,816.85-7,579,783.66-3,045,285.01

Finding the Fourth Proportional to 5,492,816.85, 7,579,783.66 and 3,045,285.01

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Solution

The fourth proportional to 5,492,816.85, 7,579,783.66 and 3,045,285.01 is: 4,202,324.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,492,816.85 : 7,579,783.66 = 3,045,285.01 : x
  2. Step 2: Convert to fraction form
    5,492,816.85/7,579,783.66 = 3,045,285.01/x
  3. Step 3: Cross multiply
    5,492,816.85x = 7,579,783.66 × 3,045,285.01
  4. Step 4: Simplify right side
    5,492,816.85x = 23,082,601,505,715.59
  5. Step 5: Solve for x
    x = 23,082,601,505,715.59/5,492,816.85
  6. Step 6: Final answer
    x = 4,202,324.99

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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.