Home / 4,043,247.80-6,048,282.90-3,645,116.60

Finding the Fourth Proportional to 4,043,247.80, 6,048,282.90 and 3,645,116.60

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Solution

The fourth proportional to 4,043,247.80, 6,048,282.90 and 3,645,116.60 is: 5,452,719.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,043,247.80 : 6,048,282.90 = 3,645,116.60 : x
  2. Step 2: Convert to fraction form
    4,043,247.80/6,048,282.90 = 3,645,116.60/x
  3. Step 3: Cross multiply
    4,043,247.80x = 6,048,282.90 × 3,645,116.60
  4. Step 4: Simplify right side
    4,043,247.80x = 22,046,696,400,286.14
  5. Step 5: Solve for x
    x = 22,046,696,400,286.14/4,043,247.80
  6. Step 6: Final answer
    x = 5,452,719.57

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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.