Home / 2,556,811.26-3,834,220.19-958,502.25

Finding the Fourth Proportional to 2,556,811.26, 3,834,220.19 and 958,502.25

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Solution

The fourth proportional to 2,556,811.26, 3,834,220.19 and 958,502.25 is: 1,437,379.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,556,811.26 : 3,834,220.19 = 958,502.25 : x
  2. Step 2: Convert to fraction form
    2,556,811.26/3,834,220.19 = 958,502.25/x
  3. Step 3: Cross multiply
    2,556,811.26x = 3,834,220.19 × 958,502.25
  4. Step 4: Simplify right side
    2,556,811.26x = 3,675,108,674,317.92
  5. Step 5: Solve for x
    x = 3,675,108,674,317.92/2,556,811.26
  6. Step 6: Final answer
    x = 1,437,379.73

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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.