Home / 10,481,199.93-14,464,716.60-6,351,592.17

Finding the Fourth Proportional to 10,481,199.93, 14,464,716.60 and 6,351,592.17

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Solution

The fourth proportional to 10,481,199.93, 14,464,716.60 and 6,351,592.17 is: 8,765,597.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,481,199.93 : 14,464,716.60 = 6,351,592.17 : x
  2. Step 2: Convert to fraction form
    10,481,199.93/14,464,716.60 = 6,351,592.17/x
  3. Step 3: Cross multiply
    10,481,199.93x = 14,464,716.60 × 6,351,592.17
  4. Step 4: Simplify right side
    10,481,199.93x = 91,873,980,697,829.02
  5. Step 5: Solve for x
    x = 91,873,980,697,829.02/10,481,199.93
  6. Step 6: Final answer
    x = 8,765,597.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.