Home / 3,579,996.58-5,368,329.94-1,303,936.45

Finding the Fourth Proportional to 3,579,996.58, 5,368,329.94 and 1,303,936.45

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Solution

The fourth proportional to 3,579,996.58, 5,368,329.94 and 1,303,936.45 is: 1,955,298.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,579,996.58 : 5,368,329.94 = 1,303,936.45 : x
  2. Step 2: Convert to fraction form
    3,579,996.58/5,368,329.94 = 1,303,936.45/x
  3. Step 3: Cross multiply
    3,579,996.58x = 5,368,329.94 × 1,303,936.45
  4. Step 4: Simplify right side
    3,579,996.58x = 6,999,961,084,392.31
  5. Step 5: Solve for x
    x = 6,999,961,084,392.31/3,579,996.58
  6. Step 6: Final answer
    x = 1,955,298.26

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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.