Home / 4,400,970.80-6,600,112.32-3,043,470.56

Finding the Fourth Proportional to 4,400,970.80, 6,600,112.32 and 3,043,470.56

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Solution

The fourth proportional to 4,400,970.80, 6,600,112.32 and 3,043,470.56 is: 4,564,276.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,400,970.80 : 6,600,112.32 = 3,043,470.56 : x
  2. Step 2: Convert to fraction form
    4,400,970.80/6,600,112.32 = 3,043,470.56/x
  3. Step 3: Cross multiply
    4,400,970.80x = 6,600,112.32 × 3,043,470.56
  4. Step 4: Simplify right side
    4,400,970.80x = 20,087,247,538,613.30
  5. Step 5: Solve for x
    x = 20,087,247,538,613.30/4,400,970.80
  6. Step 6: Final answer
    x = 4,564,276.49

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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.