Home / 9,946,104.09-14,919,156.77-2,757,638.13

Finding the Fourth Proportional to 9,946,104.09, 14,919,156.77 and 2,757,638.13

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Solution

The fourth proportional to 9,946,104.09, 14,919,156.77 and 2,757,638.13 is: 4,136,457.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,946,104.09 : 14,919,156.77 = 2,757,638.13 : x
  2. Step 2: Convert to fraction form
    9,946,104.09/14,919,156.77 = 2,757,638.13/x
  3. Step 3: Cross multiply
    9,946,104.09x = 14,919,156.77 × 2,757,638.13
  4. Step 4: Simplify right side
    9,946,104.09x = 41,141,635,562,611.45
  5. Step 5: Solve for x
    x = 41,141,635,562,611.45/9,946,104.09
  6. Step 6: Final answer
    x = 4,136,457.37

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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.