Home / 4,455,040.92-6,147,958.98-2,417,850.42

Finding the Fourth Proportional to 4,455,040.92, 6,147,958.98 and 2,417,850.42

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Solution

The fourth proportional to 4,455,040.92, 6,147,958.98 and 2,417,850.42 is: 3,336,634.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,455,040.92 : 6,147,958.98 = 2,417,850.42 : x
  2. Step 2: Convert to fraction form
    4,455,040.92/6,147,958.98 = 2,417,850.42/x
  3. Step 3: Cross multiply
    4,455,040.92x = 6,147,958.98 × 2,417,850.42
  4. Step 4: Simplify right side
    4,455,040.92x = 14,864,845,201,935.77
  5. Step 5: Solve for x
    x = 14,864,845,201,935.77/4,455,040.92
  6. Step 6: Final answer
    x = 3,336,634.94

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1.5x scale

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.