Home / 11,822,521.80-17,733,782.70-8,594,017.73

Finding the Fourth Proportional to 11,822,521.80, 17,733,782.70 and 8,594,017.73

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Solution

The fourth proportional to 11,822,521.80, 17,733,782.70 and 8,594,017.73 is: 12,891,026.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,822,521.80 : 17,733,782.70 = 8,594,017.73 : x
  2. Step 2: Convert to fraction form
    11,822,521.80/17,733,782.70 = 8,594,017.73/x
  3. Step 3: Cross multiply
    11,822,521.80x = 17,733,782.70 × 8,594,017.73
  4. Step 4: Simplify right side
    11,822,521.80x = 152,404,442,855,098.34
  5. Step 5: Solve for x
    x = 152,404,442,855,098.34/11,822,521.80
  6. Step 6: Final answer
    x = 12,891,026.59

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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.