Home / 9,166,289.69-13,747,301.49-3,411,733.43

Finding the Fourth Proportional to 9,166,289.69, 13,747,301.49 and 3,411,733.43

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Solution

The fourth proportional to 9,166,289.69, 13,747,301.49 and 3,411,733.43 is: 5,116,806.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,166,289.69 : 13,747,301.49 = 3,411,733.43 : x
  2. Step 2: Convert to fraction form
    9,166,289.69/13,747,301.49 = 3,411,733.43/x
  3. Step 3: Cross multiply
    9,166,289.69x = 13,747,301.49 × 3,411,733.43
  4. Step 4: Simplify right side
    9,166,289.69x = 46,902,128,048,663.14
  5. Step 5: Solve for x
    x = 46,902,128,048,663.14/9,166,289.69
  6. Step 6: Final answer
    x = 5,116,806.22

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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.