Home / 7,469,936.23-10,308,372.02-4,569,114.01

Finding the Fourth Proportional to 7,469,936.23, 10,308,372.02 and 4,569,114.01

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Solution

The fourth proportional to 7,469,936.23, 10,308,372.02 and 4,569,114.01 is: 6,305,291.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,469,936.23 : 10,308,372.02 = 4,569,114.01 : x
  2. Step 2: Convert to fraction form
    7,469,936.23/10,308,372.02 = 4,569,114.01/x
  3. Step 3: Cross multiply
    7,469,936.23x = 10,308,372.02 × 4,569,114.01
  4. Step 4: Simplify right side
    7,469,936.23x = 47,100,127,016,873.99
  5. Step 5: Solve for x
    x = 47,100,127,016,873.99/7,469,936.23
  6. Step 6: Final answer
    x = 6,305,291.71

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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.