Home / 3,465,205.92-4,781,741.36-2,014,798.44

Finding the Fourth Proportional to 3,465,205.92, 4,781,741.36 and 2,014,798.44

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Solution

The fourth proportional to 3,465,205.92, 4,781,741.36 and 2,014,798.44 is: 2,780,280.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,465,205.92 : 4,781,741.36 = 2,014,798.44 : x
  2. Step 2: Convert to fraction form
    3,465,205.92/4,781,741.36 = 2,014,798.44/x
  3. Step 3: Cross multiply
    3,465,205.92x = 4,781,741.36 × 2,014,798.44
  4. Step 4: Simplify right side
    3,465,205.92x = 9,634,245,032,611.48
  5. Step 5: Solve for x
    x = 9,634,245,032,611.48/3,465,205.92
  6. Step 6: Final answer
    x = 2,780,280.67

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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.