Home / 7,333,861.11-11,011,588.11-4,101,731.07

Finding the Fourth Proportional to 7,333,861.11, 11,011,588.11 and 4,101,731.07

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Solution

The fourth proportional to 7,333,861.11, 11,011,588.11 and 4,101,731.07 is: 6,158,634.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,333,861.11 : 11,011,588.11 = 4,101,731.07 : x
  2. Step 2: Convert to fraction form
    7,333,861.11/11,011,588.11 = 4,101,731.07/x
  3. Step 3: Cross multiply
    7,333,861.11x = 11,011,588.11 × 4,101,731.07
  4. Step 4: Simplify right side
    7,333,861.11x = 45,166,573,080,829.57
  5. Step 5: Solve for x
    x = 45,166,573,080,829.57/7,333,861.11
  6. Step 6: Final answer
    x = 6,158,634.91

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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.