Home / 1,682,697.66-2,524,205.10-1,304,042.52

Finding the Fourth Proportional to 1,682,697.66, 2,524,205.10 and 1,304,042.52

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Solution

The fourth proportional to 1,682,697.66, 2,524,205.10 and 1,304,042.52 is: 1,956,186.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,682,697.66 : 2,524,205.10 = 1,304,042.52 : x
  2. Step 2: Convert to fraction form
    1,682,697.66/2,524,205.10 = 1,304,042.52/x
  3. Step 3: Cross multiply
    1,682,697.66x = 2,524,205.10 × 1,304,042.52
  4. Step 4: Simplify right side
    1,682,697.66x = 3,291,670,779,600.85
  5. Step 5: Solve for x
    x = 3,291,670,779,600.85/1,682,697.66
  6. Step 6: Final answer
    x = 1,956,186.70

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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.