Home / 3,010,723.77-4,154,802.71-1,634,067.34

Finding the Fourth Proportional to 3,010,723.77, 4,154,802.71 and 1,634,067.34

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Solution

The fourth proportional to 3,010,723.77, 4,154,802.71 and 1,634,067.34 is: 2,255,015.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,010,723.77 : 4,154,802.71 = 1,634,067.34 : x
  2. Step 2: Convert to fraction form
    3,010,723.77/4,154,802.71 = 1,634,067.34/x
  3. Step 3: Cross multiply
    3,010,723.77x = 4,154,802.71 × 1,634,067.34
  4. Step 4: Simplify right side
    3,010,723.77x = 6,789,227,393,997.15
  5. Step 5: Solve for x
    x = 6,789,227,393,997.15/3,010,723.77
  6. Step 6: Final answer
    x = 2,255,015.04

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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.