Home / 3,536,665.03-4,880,597.79-1,927,033.03

Finding the Fourth Proportional to 3,536,665.03, 4,880,597.79 and 1,927,033.03

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Solution

The fourth proportional to 3,536,665.03, 4,880,597.79 and 1,927,033.03 is: 2,659,305.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,536,665.03 : 4,880,597.79 = 1,927,033.03 : x
  2. Step 2: Convert to fraction form
    3,536,665.03/4,880,597.79 = 1,927,033.03/x
  3. Step 3: Cross multiply
    3,536,665.03x = 4,880,597.79 × 1,927,033.03
  4. Step 4: Simplify right side
    3,536,665.03x = 9,405,073,160,802.13
  5. Step 5: Solve for x
    x = 9,405,073,160,802.13/3,536,665.03
  6. Step 6: Final answer
    x = 2,659,305.61

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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.