Home / 4,311,633.40-6,467,450.10-3,670,459.68

Finding the Fourth Proportional to 4,311,633.40, 6,467,450.10 and 3,670,459.68

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Solution

The fourth proportional to 4,311,633.40, 6,467,450.10 and 3,670,459.68 is: 5,505,689.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,311,633.40 : 6,467,450.10 = 3,670,459.68 : x
  2. Step 2: Convert to fraction form
    4,311,633.40/6,467,450.10 = 3,670,459.68/x
  3. Step 3: Cross multiply
    4,311,633.40x = 6,467,450.10 × 3,670,459.68
  4. Step 4: Simplify right side
    4,311,633.40x = 23,738,514,824,461.97
  5. Step 5: Solve for x
    x = 23,738,514,824,461.97/4,311,633.40
  6. Step 6: Final answer
    x = 5,505,689.52

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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.