Home / 4,787,685.99-6,599,288.46-3,238,382.64

Finding the Fourth Proportional to 4,787,685.99, 6,599,288.46 and 3,238,382.64

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Solution

The fourth proportional to 4,787,685.99, 6,599,288.46 and 3,238,382.64 is: 4,463,747.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,787,685.99 : 6,599,288.46 = 3,238,382.64 : x
  2. Step 2: Convert to fraction form
    4,787,685.99/6,599,288.46 = 3,238,382.64/x
  3. Step 3: Cross multiply
    4,787,685.99x = 6,599,288.46 × 3,238,382.64
  4. Step 4: Simplify right side
    4,787,685.99x = 21,371,021,185,216.34
  5. Step 5: Solve for x
    x = 21,371,021,185,216.34/4,787,685.99
  6. Step 6: Final answer
    x = 4,463,747.46

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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.