Home / 1,830,609.21-2,527,246.26-1,250,704.29

Finding the Fourth Proportional to 1,830,609.21, 2,527,246.26 and 1,250,704.29

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Solution

The fourth proportional to 1,830,609.21, 2,527,246.26 and 1,250,704.29 is: 1,726,658.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,830,609.21 : 2,527,246.26 = 1,250,704.29 : x
  2. Step 2: Convert to fraction form
    1,830,609.21/2,527,246.26 = 1,250,704.29/x
  3. Step 3: Cross multiply
    1,830,609.21x = 2,527,246.26 × 1,250,704.29
  4. Step 4: Simplify right side
    1,830,609.21x = 3,160,837,733,014.93
  5. Step 5: Solve for x
    x = 3,160,837,733,014.93/1,830,609.21
  6. Step 6: Final answer
    x = 1,726,658.93

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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.