Home / 11,237,594.72-16,856,400.27-2,717,939.39

Finding the Fourth Proportional to 11,237,594.72, 16,856,400.27 and 2,717,939.39

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Solution

The fourth proportional to 11,237,594.72, 16,856,400.27 and 2,717,939.39 is: 4,076,911.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,237,594.72 : 16,856,400.27 = 2,717,939.39 : x
  2. Step 2: Convert to fraction form
    11,237,594.72/16,856,400.27 = 2,717,939.39/x
  3. Step 3: Cross multiply
    11,237,594.72x = 16,856,400.27 × 2,717,939.39
  4. Step 4: Simplify right side
    11,237,594.72x = 45,814,674,193,349.90
  5. Step 5: Solve for x
    x = 45,814,674,193,349.90/11,237,594.72
  6. Step 6: Final answer
    x = 4,076,911.06

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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.