Home / 3,765,284.42-5,196,126.65-2,046,409.06

Finding the Fourth Proportional to 3,765,284.42, 5,196,126.65 and 2,046,409.06

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Solution

The fourth proportional to 3,765,284.42, 5,196,126.65 and 2,046,409.06 is: 2,824,063.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,765,284.42 : 5,196,126.65 = 2,046,409.06 : x
  2. Step 2: Convert to fraction form
    3,765,284.42/5,196,126.65 = 2,046,409.06/x
  3. Step 3: Cross multiply
    3,765,284.42x = 5,196,126.65 × 2,046,409.06
  4. Step 4: Simplify right side
    3,765,284.42x = 10,633,400,653,467.45
  5. Step 5: Solve for x
    x = 10,633,400,653,467.45/3,765,284.42
  6. Step 6: Final answer
    x = 2,824,063.06

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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.