Home / 2,454,763.51-3,682,739.40-835,516

Finding the Fourth Proportional to 2,454,763.51, 3,682,739.40 and 835,516

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Solution

The fourth proportional to 2,454,763.51, 3,682,739.40 and 835,516 is: 1,253,476.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,454,763.51 : 3,682,739.40 = 835,516 : x
  2. Step 2: Convert to fraction form
    2,454,763.51/3,682,739.40 = 835,516/x
  3. Step 3: Cross multiply
    2,454,763.51x = 3,682,739.40 × 835,516
  4. Step 4: Simplify right side
    2,454,763.51x = 3,076,987,692,530.40
  5. Step 5: Solve for x
    x = 3,076,987,692,530.40/2,454,763.51
  6. Step 6: Final answer
    x = 1,253,476.22

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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.