Home / 3,698,617.96-5,104,250.42-2,067,025.28

Finding the Fourth Proportional to 3,698,617.96, 5,104,250.42 and 2,067,025.28

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Solution

The fourth proportional to 3,698,617.96, 5,104,250.42 and 2,067,025.28 is: 2,852,582.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,698,617.96 : 5,104,250.42 = 2,067,025.28 : x
  2. Step 2: Convert to fraction form
    3,698,617.96/5,104,250.42 = 2,067,025.28/x
  3. Step 3: Cross multiply
    3,698,617.96x = 5,104,250.42 × 2,067,025.28
  4. Step 4: Simplify right side
    3,698,617.96x = 10,550,614,671,518.81
  5. Step 5: Solve for x
    x = 10,550,614,671,518.81/3,698,617.96
  6. Step 6: Final answer
    x = 2,852,582.99

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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.