Home / 2,536,014.44-3,499,742.21-1,374,497.79

Finding the Fourth Proportional to 2,536,014.44, 3,499,742.21 and 1,374,497.79

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Solution

The fourth proportional to 2,536,014.44, 3,499,742.21 and 1,374,497.79 is: 1,896,829.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,536,014.44 : 3,499,742.21 = 1,374,497.79 : x
  2. Step 2: Convert to fraction form
    2,536,014.44/3,499,742.21 = 1,374,497.79/x
  3. Step 3: Cross multiply
    2,536,014.44x = 3,499,742.21 × 1,374,497.79
  4. Step 4: Simplify right side
    2,536,014.44x = 4,810,387,926,342.23
  5. Step 5: Solve for x
    x = 4,810,387,926,342.23/2,536,014.44
  6. Step 6: Final answer
    x = 1,896,829.87

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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.