Home / 6,201,352.80-9,302,029.44-1,941,854.40

Finding the Fourth Proportional to 6,201,352.80, 9,302,029.44 and 1,941,854.40

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Solution

The fourth proportional to 6,201,352.80, 9,302,029.44 and 1,941,854.40 is: 2,912,781.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,201,352.80 : 9,302,029.44 = 1,941,854.40 : x
  2. Step 2: Convert to fraction form
    6,201,352.80/9,302,029.44 = 1,941,854.40/x
  3. Step 3: Cross multiply
    6,201,352.80x = 9,302,029.44 × 1,941,854.40
  4. Step 4: Simplify right side
    6,201,352.80x = 18,063,186,796,993.54
  5. Step 5: Solve for x
    x = 18,063,186,796,993.54/6,201,352.80
  6. Step 6: Final answer
    x = 2,912,781.68

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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.