Home / 2,623,492.64-3,926,350.28-1,613,254.44

Finding the Fourth Proportional to 2,623,492.64, 3,926,350.28 and 1,613,254.44

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Solution

The fourth proportional to 2,623,492.64, 3,926,350.28 and 1,613,254.44 is: 2,414,415.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,623,492.64 : 3,926,350.28 = 1,613,254.44 : x
  2. Step 2: Convert to fraction form
    2,623,492.64/3,926,350.28 = 1,613,254.44/x
  3. Step 3: Cross multiply
    2,623,492.64x = 3,926,350.28 × 1,613,254.44
  4. Step 4: Simplify right side
    2,623,492.64x = 6,334,202,022,205.24
  5. Step 5: Solve for x
    x = 6,334,202,022,205.24/2,623,492.64
  6. Step 6: Final answer
    x = 2,414,415.78

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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.