Home / 3,369,020.25-5,050,497.74-1,238,648.97

Finding the Fourth Proportional to 3,369,020.25, 5,050,497.74 and 1,238,648.97

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Solution

The fourth proportional to 3,369,020.25, 5,050,497.74 and 1,238,648.97 is: 1,856,858.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,369,020.25 : 5,050,497.74 = 1,238,648.97 : x
  2. Step 2: Convert to fraction form
    3,369,020.25/5,050,497.74 = 1,238,648.97/x
  3. Step 3: Cross multiply
    3,369,020.25x = 5,050,497.74 × 1,238,648.97
  4. Step 4: Simplify right side
    3,369,020.25x = 6,255,793,817,445.08
  5. Step 5: Solve for x
    x = 6,255,793,817,445.08/3,369,020.25
  6. Step 6: Final answer
    x = 1,856,858.48

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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.