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Finding the Fourth Proportional to 9,738,544, 14,604,960 and 3,668,896

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Solution

The fourth proportional to 9,738,544, 14,604,960 and 3,668,896 is: 5,502,268.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,738,544 : 14,604,960 = 3,668,896 : x
  2. Step 2: Convert to fraction form
    9,738,544/14,604,960 = 3,668,896/x
  3. Step 3: Cross multiply
    9,738,544x = 14,604,960 × 3,668,896
  4. Step 4: Simplify right side
    9,738,544x = 53,584,079,324,160
  5. Step 5: Solve for x
    x = 53,584,079,324,160/9,738,544
  6. Step 6: Final answer
    x = 5,502,268.03

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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.