Home / 3,341,576.36-4,611,252-1,813,650.68

Finding the Fourth Proportional to 3,341,576.36, 4,611,252 and 1,813,650.68

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Solution

The fourth proportional to 3,341,576.36, 4,611,252 and 1,813,650.68 is: 2,502,770.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,576.36 : 4,611,252 = 1,813,650.68 : x
  2. Step 2: Convert to fraction form
    3,341,576.36/4,611,252 = 1,813,650.68/x
  3. Step 3: Cross multiply
    3,341,576.36x = 4,611,252 × 1,813,650.68
  4. Step 4: Simplify right side
    3,341,576.36x = 8,363,200,325,451.36
  5. Step 5: Solve for x
    x = 8,363,200,325,451.36/3,341,576.36
  6. Step 6: Final answer
    x = 2,502,770.98

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1.5x scale

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.