Home / 3,766,466.25-5,652,187.70-1,772,077.77

Finding the Fourth Proportional to 3,766,466.25, 5,652,187.70 and 1,772,077.77

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Solution

The fourth proportional to 3,766,466.25, 5,652,187.70 and 1,772,077.77 is: 2,659,287.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,766,466.25 : 5,652,187.70 = 1,772,077.77 : x
  2. Step 2: Convert to fraction form
    3,766,466.25/5,652,187.70 = 1,772,077.77/x
  3. Step 3: Cross multiply
    3,766,466.25x = 5,652,187.70 × 1,772,077.77
  4. Step 4: Simplify right side
    3,766,466.25x = 10,016,116,166,177.04
  5. Step 5: Solve for x
    x = 10,016,116,166,177.04/3,766,466.25
  6. Step 6: Final answer
    x = 2,659,287.38

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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.