Home / 2,414,514.90-3,328,701.03-1,926,141.96

Finding the Fourth Proportional to 2,414,514.90, 3,328,701.03 and 1,926,141.96

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Solution

The fourth proportional to 2,414,514.90, 3,328,701.03 and 1,926,141.96 is: 2,655,419.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,514.90 : 3,328,701.03 = 1,926,141.96 : x
  2. Step 2: Convert to fraction form
    2,414,514.90/3,328,701.03 = 1,926,141.96/x
  3. Step 3: Cross multiply
    2,414,514.90x = 3,328,701.03 × 1,926,141.96
  4. Step 4: Simplify right side
    2,414,514.90x = 6,411,550,726,178.22
  5. Step 5: Solve for x
    x = 6,411,550,726,178.22/2,414,514.90
  6. Step 6: Final answer
    x = 2,655,419.82

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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.