Home / 1,194,052.43-1,791,315.02-341,131.34

Finding the Fourth Proportional to 1,194,052.43, 1,791,315.02 and 341,131.34

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Solution

The fourth proportional to 1,194,052.43, 1,791,315.02 and 341,131.34 is: 511,764.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,052.43 : 1,791,315.02 = 341,131.34 : x
  2. Step 2: Convert to fraction form
    1,194,052.43/1,791,315.02 = 341,131.34/x
  3. Step 3: Cross multiply
    1,194,052.43x = 1,791,315.02 × 341,131.34
  4. Step 4: Simplify right side
    1,194,052.43x = 611,073,685,030.98
  5. Step 5: Solve for x
    x = 611,073,685,030.98/1,194,052.43
  6. Step 6: Final answer
    x = 511,764.54

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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.