Home / 1,751,400.66-2,416,931.82-946,584.66

Finding the Fourth Proportional to 1,751,400.66, 2,416,931.82 and 946,584.66

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Solution

The fourth proportional to 1,751,400.66, 2,416,931.82 and 946,584.66 is: 1,306,286.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,400.66 : 2,416,931.82 = 946,584.66 : x
  2. Step 2: Convert to fraction form
    1,751,400.66/2,416,931.82 = 946,584.66/x
  3. Step 3: Cross multiply
    1,751,400.66x = 2,416,931.82 × 946,584.66
  4. Step 4: Simplify right side
    1,751,400.66x = 2,287,830,585,077.88
  5. Step 5: Solve for x
    x = 2,287,830,585,077.88/1,751,400.66
  6. Step 6: Final answer
    x = 1,306,286.24

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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.