Home / 4,603,447.40-6,353,135.76-2,538,866.88

Finding the Fourth Proportional to 4,603,447.40, 6,353,135.76 and 2,538,866.88

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Solution

The fourth proportional to 4,603,447.40, 6,353,135.76 and 2,538,866.88 is: 3,503,844.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,603,447.40 : 6,353,135.76 = 2,538,866.88 : x
  2. Step 2: Convert to fraction form
    4,603,447.40/6,353,135.76 = 2,538,866.88/x
  3. Step 3: Cross multiply
    4,603,447.40x = 6,353,135.76 × 2,538,866.88
  4. Step 4: Simplify right side
    4,603,447.40x = 16,129,765,965,207.63
  5. Step 5: Solve for x
    x = 16,129,765,965,207.63/4,603,447.40
  6. Step 6: Final answer
    x = 3,503,844.96

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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.