Home / 3,215,296.00-4,437,091.02-1,765,016.11

Finding the Fourth Proportional to 3,215,296.00, 4,437,091.02 and 1,765,016.11

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Solution

The fourth proportional to 3,215,296.00, 4,437,091.02 and 1,765,016.11 is: 2,435,712.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,215,296.00 : 4,437,091.02 = 1,765,016.11 : x
  2. Step 2: Convert to fraction form
    3,215,296.00/4,437,091.02 = 1,765,016.11/x
  3. Step 3: Cross multiply
    3,215,296.00x = 4,437,091.02 × 1,765,016.11
  4. Step 4: Simplify right side
    3,215,296.00x = 7,831,537,109,114.66
  5. Step 5: Solve for x
    x = 7,831,537,109,114.66/3,215,296.00
  6. Step 6: Final answer
    x = 2,435,712.64

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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.