Home / 11,782,537.86-17,636,002.67-6,303,927.29

Finding the Fourth Proportional to 11,782,537.86, 17,636,002.67 and 6,303,927.29

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Solution

The fourth proportional to 11,782,537.86, 17,636,002.67 and 6,303,927.29 is: 9,435,664.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,782,537.86 : 17,636,002.67 = 6,303,927.29 : x
  2. Step 2: Convert to fraction form
    11,782,537.86/17,636,002.67 = 6,303,927.29/x
  3. Step 3: Cross multiply
    11,782,537.86x = 17,636,002.67 × 6,303,927.29
  4. Step 4: Simplify right side
    11,782,537.86x = 111,176,078,577,775.69
  5. Step 5: Solve for x
    x = 111,176,078,577,775.69/11,782,537.86
  6. Step 6: Final answer
    x = 9,435,664.87

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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.