Home / 2,414,504.41-3,328,686.64-1,926,131.50

Finding the Fourth Proportional to 2,414,504.41, 3,328,686.64 and 1,926,131.50

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Solution

The fourth proportional to 2,414,504.41, 3,328,686.64 and 1,926,131.50 is: 2,655,405.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,504.41 : 3,328,686.64 = 1,926,131.50 : x
  2. Step 2: Convert to fraction form
    2,414,504.41/3,328,686.64 = 1,926,131.50/x
  3. Step 3: Cross multiply
    2,414,504.41x = 3,328,686.64 × 1,926,131.50
  4. Step 4: Simplify right side
    2,414,504.41x = 6,411,488,181,302.50
  5. Step 5: Solve for x
    x = 6,411,488,181,302.50/2,414,504.41
  6. Step 6: Final answer
    x = 2,655,405.46

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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.