Home / 2,067,035.10-3,097,403.37-1,056,116.22

Finding the Fourth Proportional to 2,067,035.10, 3,097,403.37 and 1,056,116.22

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Solution

The fourth proportional to 2,067,035.10, 3,097,403.37 and 1,056,116.22 is: 1,582,565.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,067,035.10 : 3,097,403.37 = 1,056,116.22 : x
  2. Step 2: Convert to fraction form
    2,067,035.10/3,097,403.37 = 1,056,116.22/x
  3. Step 3: Cross multiply
    2,067,035.10x = 3,097,403.37 × 1,056,116.22
  4. Step 4: Simplify right side
    2,067,035.10x = 3,271,217,938,939.66
  5. Step 5: Solve for x
    x = 3,271,217,938,939.66/2,067,035.10
  6. Step 6: Final answer
    x = 1,582,565.26

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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.