Home / 2,682,070.23-3,701,275.22-1,458,389.06

Finding the Fourth Proportional to 2,682,070.23, 3,701,275.22 and 1,458,389.06

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Solution

The fourth proportional to 2,682,070.23, 3,701,275.22 and 1,458,389.06 is: 2,012,586.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,682,070.23 : 3,701,275.22 = 1,458,389.06 : x
  2. Step 2: Convert to fraction form
    2,682,070.23/3,701,275.22 = 1,458,389.06/x
  3. Step 3: Cross multiply
    2,682,070.23x = 3,701,275.22 × 1,458,389.06
  4. Step 4: Simplify right side
    2,682,070.23x = 5,397,899,288,897.09
  5. Step 5: Solve for x
    x = 5,397,899,288,897.09/2,682,070.23
  6. Step 6: Final answer
    x = 2,012,586.85

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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.