Home / 1,777,875.22-2,453,474.27-962,078.82

Finding the Fourth Proportional to 1,777,875.22, 2,453,474.27 and 962,078.82

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Solution

The fourth proportional to 1,777,875.22, 2,453,474.27 and 962,078.82 is: 1,327,672.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,777,875.22 : 2,453,474.27 = 962,078.82 : x
  2. Step 2: Convert to fraction form
    1,777,875.22/2,453,474.27 = 962,078.82/x
  3. Step 3: Cross multiply
    1,777,875.22x = 2,453,474.27 × 962,078.82
  4. Step 4: Simplify right side
    1,777,875.22x = 2,360,435,630,581.96
  5. Step 5: Solve for x
    x = 2,360,435,630,581.96/1,777,875.22
  6. Step 6: Final answer
    x = 1,327,672.27

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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.