Home / 7,553,939.82-11,330,895.60-2,366,946.43

Finding the Fourth Proportional to 7,553,939.82, 11,330,895.60 and 2,366,946.43

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Solution

The fourth proportional to 7,553,939.82, 11,330,895.60 and 2,366,946.43 is: 3,550,415.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,553,939.82 : 11,330,895.60 = 2,366,946.43 : x
  2. Step 2: Convert to fraction form
    7,553,939.82/11,330,895.60 = 2,366,946.43/x
  3. Step 3: Cross multiply
    7,553,939.82x = 11,330,895.60 × 2,366,946.43
  4. Step 4: Simplify right side
    7,553,939.82x = 26,819,622,860,795.47
  5. Step 5: Solve for x
    x = 26,819,622,860,795.47/7,553,939.82
  6. Step 6: Final answer
    x = 3,550,415.22

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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.