Home / 11,597,240.88-16,003,753.48-6,440,934.48

Finding the Fourth Proportional to 11,597,240.88, 16,003,753.48 and 6,440,934.48

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Solution

The fourth proportional to 11,597,240.88, 16,003,753.48 and 6,440,934.48 is: 8,888,245.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,597,240.88 : 16,003,753.48 = 6,440,934.48 : x
  2. Step 2: Convert to fraction form
    11,597,240.88/16,003,753.48 = 6,440,934.48/x
  3. Step 3: Cross multiply
    11,597,240.88x = 16,003,753.48 × 6,440,934.48
  4. Step 4: Simplify right side
    11,597,240.88x = 103,079,127,598,752
  5. Step 5: Solve for x
    x = 103,079,127,598,752/11,597,240.88
  6. Step 6: Final answer
    x = 8,888,245.80

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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.