Home / 2,770,563.02-3,823,339.70-1,546,887.28

Finding the Fourth Proportional to 2,770,563.02, 3,823,339.70 and 1,546,887.28

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Solution

The fourth proportional to 2,770,563.02, 3,823,339.70 and 1,546,887.28 is: 2,134,683.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,770,563.02 : 3,823,339.70 = 1,546,887.28 : x
  2. Step 2: Convert to fraction form
    2,770,563.02/3,823,339.70 = 1,546,887.28/x
  3. Step 3: Cross multiply
    2,770,563.02x = 3,823,339.70 × 1,546,887.28
  4. Step 4: Simplify right side
    2,770,563.02x = 5,914,275,549,049.02
  5. Step 5: Solve for x
    x = 5,914,275,549,049.02/2,770,563.02
  6. Step 6: Final answer
    x = 2,134,683.64

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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.