Home / 1,674,718.26-2,510,940.29-852,034.88

Finding the Fourth Proportional to 1,674,718.26, 2,510,940.29 and 852,034.88

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Solution

The fourth proportional to 1,674,718.26, 2,510,940.29 and 852,034.88 is: 1,277,473.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,674,718.26 : 2,510,940.29 = 852,034.88 : x
  2. Step 2: Convert to fraction form
    1,674,718.26/2,510,940.29 = 852,034.88/x
  3. Step 3: Cross multiply
    1,674,718.26x = 2,510,940.29 × 852,034.88
  4. Step 4: Simplify right side
    1,674,718.26x = 2,139,408,691,862.44
  5. Step 5: Solve for x
    x = 2,139,408,691,862.44/1,674,718.26
  6. Step 6: Final answer
    x = 1,277,473.80

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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.