Home / 7,267,416.30-10,902,674.43-3,626,104.14

Finding the Fourth Proportional to 7,267,416.30, 10,902,674.43 and 3,626,104.14

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Solution

The fourth proportional to 7,267,416.30, 10,902,674.43 and 3,626,104.14 is: 5,439,929.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,267,416.30 : 10,902,674.43 = 3,626,104.14 : x
  2. Step 2: Convert to fraction form
    7,267,416.30/10,902,674.43 = 3,626,104.14/x
  3. Step 3: Cross multiply
    7,267,416.30x = 10,902,674.43 × 3,626,104.14
  4. Step 4: Simplify right side
    7,267,416.30x = 39,534,232,887,695.14
  5. Step 5: Solve for x
    x = 39,534,232,887,695.14/7,267,416.30
  6. Step 6: Final answer
    x = 5,439,929.58

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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.