Home / 6,326,410.88-9,487,652.72-2,282,371.81

Finding the Fourth Proportional to 6,326,410.88, 9,487,652.72 and 2,282,371.81

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Solution

The fourth proportional to 6,326,410.88, 9,487,652.72 and 2,282,371.81 is: 3,422,849.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,326,410.88 : 9,487,652.72 = 2,282,371.81 : x
  2. Step 2: Convert to fraction form
    6,326,410.88/9,487,652.72 = 2,282,371.81/x
  3. Step 3: Cross multiply
    6,326,410.88x = 9,487,652.72 × 2,282,371.81
  4. Step 4: Simplify right side
    6,326,410.88x = 21,654,351,076,066.83
  5. Step 5: Solve for x
    x = 21,654,351,076,066.83/6,326,410.88
  6. Step 6: Final answer
    x = 3,422,849.30

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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.