Home / 2,676,242.16-3,693,241.44-1,452,557.88

Finding the Fourth Proportional to 2,676,242.16, 3,693,241.44 and 1,452,557.88

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Solution

The fourth proportional to 2,676,242.16, 3,693,241.44 and 1,452,557.88 is: 2,004,544.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,676,242.16 : 3,693,241.44 = 1,452,557.88 : x
  2. Step 2: Convert to fraction form
    2,676,242.16/3,693,241.44 = 1,452,557.88/x
  3. Step 3: Cross multiply
    2,676,242.16x = 3,693,241.44 × 1,452,557.88
  4. Step 4: Simplify right side
    2,676,242.16x = 5,364,646,956,414.55
  5. Step 5: Solve for x
    x = 5,364,646,956,414.55/2,676,242.16
  6. Step 6: Final answer
    x = 2,004,544.67

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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.