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Finding the Fourth Proportional to 3,716,651.07, 5,573,795.63 and 2,526,223.23

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Solution

The fourth proportional to 3,716,651.07, 5,573,795.63 and 2,526,223.23 is: 3,788,532.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,716,651.07 : 5,573,795.63 = 2,526,223.23 : x
  2. Step 2: Convert to fraction form
    3,716,651.07/5,573,795.63 = 2,526,223.23/x
  3. Step 3: Cross multiply
    3,716,651.07x = 5,573,795.63 × 2,526,223.23
  4. Step 4: Simplify right side
    3,716,651.07x = 14,080,651,987,147.37
  5. Step 5: Solve for x
    x = 14,080,651,987,147.37/3,716,651.07
  6. Step 6: Final answer
    x = 3,788,532.13

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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.