Home / 11,794,703.01-16,273,997.51-6,636,182.37

Finding the Fourth Proportional to 11,794,703.01, 16,273,997.51 and 6,636,182.37

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Solution

The fourth proportional to 11,794,703.01, 16,273,997.51 and 6,636,182.37 is: 9,156,416.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,794,703.01 : 16,273,997.51 = 6,636,182.37 : x
  2. Step 2: Convert to fraction form
    11,794,703.01/16,273,997.51 = 6,636,182.37/x
  3. Step 3: Cross multiply
    11,794,703.01x = 16,273,997.51 × 6,636,182.37
  4. Step 4: Simplify right side
    11,794,703.01x = 107,997,215,365,285.91
  5. Step 5: Solve for x
    x = 107,997,215,365,285.91/11,794,703.01
  6. Step 6: Final answer
    x = 9,156,416.68

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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.