Home / 1,739,255.26-2,400,197.07-1,050,831.58

Finding the Fourth Proportional to 1,739,255.26, 2,400,197.07 and 1,050,831.58

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Solution

The fourth proportional to 1,739,255.26, 2,400,197.07 and 1,050,831.58 is: 1,450,162.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,739,255.26 : 2,400,197.07 = 1,050,831.58 : x
  2. Step 2: Convert to fraction form
    1,739,255.26/2,400,197.07 = 1,050,831.58/x
  3. Step 3: Cross multiply
    1,739,255.26x = 2,400,197.07 × 1,050,831.58
  4. Step 4: Simplify right side
    1,739,255.26x = 2,522,202,879,379.47
  5. Step 5: Solve for x
    x = 2,522,202,879,379.47/1,739,255.26
  6. Step 6: Final answer
    x = 1,450,162.57

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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.