Home / 2,894,402.44-3,994,215.82-1,791,541.41

Finding the Fourth Proportional to 2,894,402.44, 3,994,215.82 and 1,791,541.41

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Solution

The fourth proportional to 2,894,402.44, 3,994,215.82 and 1,791,541.41 is: 2,472,290.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,894,402.44 : 3,994,215.82 = 1,791,541.41 : x
  2. Step 2: Convert to fraction form
    2,894,402.44/3,994,215.82 = 1,791,541.41/x
  3. Step 3: Cross multiply
    2,894,402.44x = 3,994,215.82 × 1,791,541.41
  4. Step 4: Simplify right side
    2,894,402.44x = 7,155,803,042,007.11
  5. Step 5: Solve for x
    x = 7,155,803,042,007.11/2,894,402.44
  6. Step 6: Final answer
    x = 2,472,290.29

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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.