Home / 2,767,195.24-4,150,571.25-1,230,666.40

Finding the Fourth Proportional to 2,767,195.24, 4,150,571.25 and 1,230,666.40

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Solution

The fourth proportional to 2,767,195.24, 4,150,571.25 and 1,230,666.40 is: 1,845,901.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,767,195.24 : 4,150,571.25 = 1,230,666.40 : x
  2. Step 2: Convert to fraction form
    2,767,195.24/4,150,571.25 = 1,230,666.40/x
  3. Step 3: Cross multiply
    2,767,195.24x = 4,150,571.25 × 1,230,666.40
  4. Step 4: Simplify right side
    2,767,195.24x = 5,107,968,578,181
  5. Step 5: Solve for x
    x = 5,107,968,578,181/2,767,195.24
  6. Step 6: Final answer
    x = 1,845,901.04

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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.