Home / 4,603,436.70-6,353,120.89-2,538,856.10

Finding the Fourth Proportional to 4,603,436.70, 6,353,120.89 and 2,538,856.10

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Solution

The fourth proportional to 4,603,436.70, 6,353,120.89 and 2,538,856.10 is: 3,503,830.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,603,436.70 : 6,353,120.89 = 2,538,856.10 : x
  2. Step 2: Convert to fraction form
    4,603,436.70/6,353,120.89 = 2,538,856.10/x
  3. Step 3: Cross multiply
    4,603,436.70x = 6,353,120.89 × 2,538,856.10
  4. Step 4: Simplify right side
    4,603,436.70x = 16,129,659,735,149.59
  5. Step 5: Solve for x
    x = 16,129,659,735,149.59/4,603,436.70
  6. Step 6: Final answer
    x = 3,503,830.03

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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.