Home / 2,996,058-4,134,811.94-1,834,498.56

Finding the Fourth Proportional to 2,996,058, 4,134,811.94 and 1,834,498.56

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Solution

The fourth proportional to 2,996,058, 4,134,811.94 and 1,834,498.56 is: 2,531,762.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,996,058 : 4,134,811.94 = 1,834,498.56 : x
  2. Step 2: Convert to fraction form
    2,996,058/4,134,811.94 = 1,834,498.56/x
  3. Step 3: Cross multiply
    2,996,058x = 4,134,811.94 × 1,834,498.56
  4. Step 4: Simplify right side
    2,996,058x = 7,585,306,540,628.31
  5. Step 5: Solve for x
    x = 7,585,306,540,628.31/2,996,058
  6. Step 6: Final answer
    x = 2,531,762.25

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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.