Home / 2,535,791.15-3,498,292.16-1,677,546.74

Finding the Fourth Proportional to 2,535,791.15, 3,498,292.16 and 1,677,546.74

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Solution

The fourth proportional to 2,535,791.15, 3,498,292.16 and 1,677,546.74 is: 2,314,287.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,535,791.15 : 3,498,292.16 = 1,677,546.74 : x
  2. Step 2: Convert to fraction form
    2,535,791.15/3,498,292.16 = 1,677,546.74/x
  3. Step 3: Cross multiply
    2,535,791.15x = 3,498,292.16 × 1,677,546.74
  4. Step 4: Simplify right side
    2,535,791.15x = 5,868,548,621,515.16
  5. Step 5: Solve for x
    x = 5,868,548,621,515.16/2,535,791.15
  6. Step 6: Final answer
    x = 2,314,287.05

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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.