Home / 11,596,951.06-16,003,353.98-6,440,644.76

Finding the Fourth Proportional to 11,596,951.06, 16,003,353.98 and 6,440,644.76

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Solution

The fourth proportional to 11,596,951.06, 16,003,353.98 and 6,440,644.76 is: 8,887,846.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,596,951.06 : 16,003,353.98 = 6,440,644.76 : x
  2. Step 2: Convert to fraction form
    11,596,951.06/16,003,353.98 = 6,440,644.76/x
  3. Step 3: Cross multiply
    11,596,951.06x = 16,003,353.98 × 6,440,644.76
  4. Step 4: Simplify right side
    11,596,951.06x = 103,071,917,953,712.14
  5. Step 5: Solve for x
    x = 103,071,917,953,712.14/11,596,951.06
  6. Step 6: Final answer
    x = 8,887,846.25

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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.