Home / 2,300,165.02-3,450,923.88-680,975.02

Finding the Fourth Proportional to 2,300,165.02, 3,450,923.88 and 680,975.02

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Solution

The fourth proportional to 2,300,165.02, 3,450,923.88 and 680,975.02 is: 1,021,662.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,300,165.02 : 3,450,923.88 = 680,975.02 : x
  2. Step 2: Convert to fraction form
    2,300,165.02/3,450,923.88 = 680,975.02/x
  3. Step 3: Cross multiply
    2,300,165.02x = 3,450,923.88 × 680,975.02
  4. Step 4: Simplify right side
    2,300,165.02x = 2,349,992,958,201.48
  5. Step 5: Solve for x
    x = 2,349,992,958,201.48/2,300,165.02
  6. Step 6: Final answer
    x = 1,021,662.77

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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.