Home / 11,252,983.40-16,879,475.32-2,733,262.46

Finding the Fourth Proportional to 11,252,983.40, 16,879,475.32 and 2,733,262.46

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Solution

The fourth proportional to 11,252,983.40, 16,879,475.32 and 2,733,262.46 is: 4,099,893.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,252,983.40 : 16,879,475.32 = 2,733,262.46 : x
  2. Step 2: Convert to fraction form
    11,252,983.40/16,879,475.32 = 2,733,262.46/x
  3. Step 3: Cross multiply
    11,252,983.40x = 16,879,475.32 × 2,733,262.46
  4. Step 4: Simplify right side
    11,252,983.40x = 46,136,036,236,652.48
  5. Step 5: Solve for x
    x = 46,136,036,236,652.48/11,252,983.40
  6. Step 6: Final answer
    x = 4,099,893.74

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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.