Home / 6,674,850-10,011,771.99-2,125,715.04

Finding the Fourth Proportional to 6,674,850, 10,011,771.99 and 2,125,715.04

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Solution

The fourth proportional to 6,674,850, 10,011,771.99 and 2,125,715.04 is: 3,188,412.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,674,850 : 10,011,771.99 = 2,125,715.04 : x
  2. Step 2: Convert to fraction form
    6,674,850/10,011,771.99 = 2,125,715.04/x
  3. Step 3: Cross multiply
    6,674,850x = 10,011,771.99 × 2,125,715.04
  4. Step 4: Simplify right side
    6,674,850x = 21,282,174,296,193.73
  5. Step 5: Solve for x
    x = 21,282,174,296,193.73/6,674,850
  6. Step 6: Final answer
    x = 3,188,412.37

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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.