Home / 4,843,026-6,683,375.88-2,807,016.48

Finding the Fourth Proportional to 4,843,026, 6,683,375.88 and 2,807,016.48

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Solution

The fourth proportional to 4,843,026, 6,683,375.88 and 2,807,016.48 is: 3,873,682.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,843,026 : 6,683,375.88 = 2,807,016.48 : x
  2. Step 2: Convert to fraction form
    4,843,026/6,683,375.88 = 2,807,016.48/x
  3. Step 3: Cross multiply
    4,843,026x = 6,683,375.88 × 2,807,016.48
  4. Step 4: Simplify right side
    4,843,026x = 18,760,346,237,194.50
  5. Step 5: Solve for x
    x = 18,760,346,237,194.50/4,843,026
  6. Step 6: Final answer
    x = 3,873,682.74

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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.