Home / 3,741,732.90-5,163,465.60-2,365,817.22

Finding the Fourth Proportional to 3,741,732.90, 5,163,465.60 and 2,365,817.22

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Solution

The fourth proportional to 3,741,732.90, 5,163,465.60 and 2,365,817.22 is: 3,264,748.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,741,732.90 : 5,163,465.60 = 2,365,817.22 : x
  2. Step 2: Convert to fraction form
    3,741,732.90/5,163,465.60 = 2,365,817.22/x
  3. Step 3: Cross multiply
    3,741,732.90x = 5,163,465.60 × 2,365,817.22
  4. Step 4: Simplify right side
    3,741,732.90x = 12,215,815,831,357.63
  5. Step 5: Solve for x
    x = 12,215,815,831,357.63/3,741,732.90
  6. Step 6: Final answer
    x = 3,264,748.22

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1.5x scale

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.