Home / 2,681,701.94-4,022,676.84-884,742.46

Finding the Fourth Proportional to 2,681,701.94, 4,022,676.84 and 884,742.46

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Solution

The fourth proportional to 2,681,701.94, 4,022,676.84 and 884,742.46 is: 1,327,154.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,681,701.94 : 4,022,676.84 = 884,742.46 : x
  2. Step 2: Convert to fraction form
    2,681,701.94/4,022,676.84 = 884,742.46/x
  3. Step 3: Cross multiply
    2,681,701.94x = 4,022,676.84 × 884,742.46
  4. Step 4: Simplify right side
    2,681,701.94x = 3,559,032,996,467.72
  5. Step 5: Solve for x
    x = 3,559,032,996,467.72/2,681,701.94
  6. Step 6: Final answer
    x = 1,327,154.57

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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.