Home / 11,046,784-16,570,766.50-3,474,340.24

Finding the Fourth Proportional to 11,046,784, 16,570,766.50 and 3,474,340.24

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Solution

The fourth proportional to 11,046,784, 16,570,766.50 and 3,474,340.24 is: 5,211,696.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,046,784 : 16,570,766.50 = 3,474,340.24 : x
  2. Step 2: Convert to fraction form
    11,046,784/16,570,766.50 = 3,474,340.24/x
  3. Step 3: Cross multiply
    11,046,784x = 16,570,766.50 × 3,474,340.24
  4. Step 4: Simplify right side
    11,046,784x = 57,572,480,858,593.96
  5. Step 5: Solve for x
    x = 57,572,480,858,593.96/11,046,784
  6. Step 6: Final answer
    x = 5,211,696.08

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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.