Home / 1,512,682.02-2,087,604.44-924,233.37

Finding the Fourth Proportional to 1,512,682.02, 2,087,604.44 and 924,233.37

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Solution

The fourth proportional to 1,512,682.02, 2,087,604.44 and 924,233.37 is: 1,275,505.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,512,682.02 : 2,087,604.44 = 924,233.37 : x
  2. Step 2: Convert to fraction form
    1,512,682.02/2,087,604.44 = 924,233.37/x
  3. Step 3: Cross multiply
    1,512,682.02x = 2,087,604.44 × 924,233.37
  4. Step 4: Simplify right side
    1,512,682.02x = 1,929,433,682,187.00
  5. Step 5: Solve for x
    x = 1,929,433,682,187.00/1,512,682.02
  6. Step 6: Final answer
    x = 1,275,505.13

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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.