Home / 2,634,407.01-3,634,150.19-1,763,278.11

Finding the Fourth Proportional to 2,634,407.01, 3,634,150.19 and 1,763,278.11

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Solution

The fourth proportional to 2,634,407.01, 3,634,150.19 and 1,763,278.11 is: 2,432,432.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,634,407.01 : 3,634,150.19 = 1,763,278.11 : x
  2. Step 2: Convert to fraction form
    2,634,407.01/3,634,150.19 = 1,763,278.11/x
  3. Step 3: Cross multiply
    2,634,407.01x = 3,634,150.19 × 1,763,278.11
  4. Step 4: Simplify right side
    2,634,407.01x = 6,408,017,469,662.95
  5. Step 5: Solve for x
    x = 6,408,017,469,662.95/2,634,407.01
  6. Step 6: Final answer
    x = 2,432,432.59

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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.