Home / 3,302,314.80-4,947,567.30-2,794,493.40

Finding the Fourth Proportional to 3,302,314.80, 4,947,567.30 and 2,794,493.40

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Solution

The fourth proportional to 3,302,314.80, 4,947,567.30 and 2,794,493.40 is: 4,186,743.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302,314.80 : 4,947,567.30 = 2,794,493.40 : x
  2. Step 2: Convert to fraction form
    3,302,314.80/4,947,567.30 = 2,794,493.40/x
  3. Step 3: Cross multiply
    3,302,314.80x = 4,947,567.30 × 2,794,493.40
  4. Step 4: Simplify right side
    3,302,314.80x = 13,825,944,165,905.82
  5. Step 5: Solve for x
    x = 13,825,944,165,905.82/3,302,314.80
  6. Step 6: Final answer
    x = 4,186,743.24

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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.