Home / 11,810,274.29-17,715,411.63-2,834,826.29

Finding the Fourth Proportional to 11,810,274.29, 17,715,411.63 and 2,834,826.29

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Solution

The fourth proportional to 11,810,274.29, 17,715,411.63 and 2,834,826.29 is: 4,252,239.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,810,274.29 : 17,715,411.63 = 2,834,826.29 : x
  2. Step 2: Convert to fraction form
    11,810,274.29/17,715,411.63 = 2,834,826.29/x
  3. Step 3: Cross multiply
    11,810,274.29x = 17,715,411.63 × 2,834,826.29
  4. Step 4: Simplify right side
    11,810,274.29x = 50,220,114,524,144.56
  5. Step 5: Solve for x
    x = 50,220,114,524,144.56/11,810,274.29
  6. Step 6: Final answer
    x = 4,252,239.47

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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.