Home / 11,633,263.79-16,049,748.58-6,735,812.63

Finding the Fourth Proportional to 11,633,263.79, 16,049,748.58 and 6,735,812.63

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Solution

The fourth proportional to 11,633,263.79, 16,049,748.58 and 6,735,812.63 is: 9,293,015.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,633,263.79 : 16,049,748.58 = 6,735,812.63 : x
  2. Step 2: Convert to fraction form
    11,633,263.79/16,049,748.58 = 6,735,812.63/x
  3. Step 3: Cross multiply
    11,633,263.79x = 16,049,748.58 × 6,735,812.63
  4. Step 4: Simplify right side
    11,633,263.79x = 108,108,099,096,400.30
  5. Step 5: Solve for x
    x = 108,108,099,096,400.30/11,633,263.79
  6. Step 6: Final answer
    x = 9,293,015.36

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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.