Home / 4,206,808.31-6,307,690.14-2,043,573.57

Finding the Fourth Proportional to 4,206,808.31, 6,307,690.14 and 2,043,573.57

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Solution

The fourth proportional to 4,206,808.31, 6,307,690.14 and 2,043,573.57 is: 3,064,135.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,206,808.31 : 6,307,690.14 = 2,043,573.57 : x
  2. Step 2: Convert to fraction form
    4,206,808.31/6,307,690.14 = 2,043,573.57/x
  3. Step 3: Cross multiply
    4,206,808.31x = 6,307,690.14 × 2,043,573.57
  4. Step 4: Simplify right side
    4,206,808.31x = 12,890,228,857,853.60
  5. Step 5: Solve for x
    x = 12,890,228,857,853.60/4,206,808.31
  6. Step 6: Final answer
    x = 3,064,135.07

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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.