Home / 2,797,506.44-4,196,259.64-1,850,655.72

Finding the Fourth Proportional to 2,797,506.44, 4,196,259.64 and 1,850,655.72

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Solution

The fourth proportional to 2,797,506.44, 4,196,259.64 and 1,850,655.72 is: 2,775,983.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,797,506.44 : 4,196,259.64 = 1,850,655.72 : x
  2. Step 2: Convert to fraction form
    2,797,506.44/4,196,259.64 = 1,850,655.72/x
  3. Step 3: Cross multiply
    2,797,506.44x = 4,196,259.64 × 1,850,655.72
  4. Step 4: Simplify right side
    2,797,506.44x = 7,765,831,905,371.14
  5. Step 5: Solve for x
    x = 7,765,831,905,371.14/2,797,506.44
  6. Step 6: Final answer
    x = 2,775,983.57

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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.