Home / 5,030,716.26-7,545,913.26-2,114,353.89

Finding the Fourth Proportional to 5,030,716.26, 7,545,913.26 and 2,114,353.89

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Solution

The fourth proportional to 5,030,716.26, 7,545,913.26 and 2,114,353.89 is: 3,171,463.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,030,716.26 : 7,545,913.26 = 2,114,353.89 : x
  2. Step 2: Convert to fraction form
    5,030,716.26/7,545,913.26 = 2,114,353.89/x
  3. Step 3: Cross multiply
    5,030,716.26x = 7,545,913.26 × 2,114,353.89
  4. Step 4: Simplify right side
    5,030,716.26x = 15,954,731,054,883.58
  5. Step 5: Solve for x
    x = 15,954,731,054,883.58/5,030,716.26
  6. Step 6: Final answer
    x = 3,171,463.11

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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.