Home / 3,336,503.14-4,604,339.83-1,866,392.56

Finding the Fourth Proportional to 3,336,503.14, 4,604,339.83 and 1,866,392.56

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Solution

The fourth proportional to 3,336,503.14, 4,604,339.83 and 1,866,392.56 is: 2,575,602.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,336,503.14 : 4,604,339.83 = 1,866,392.56 : x
  2. Step 2: Convert to fraction form
    3,336,503.14/4,604,339.83 = 1,866,392.56/x
  3. Step 3: Cross multiply
    3,336,503.14x = 4,604,339.83 × 1,866,392.56
  4. Step 4: Simplify right side
    3,336,503.14x = 8,593,505,593,091.70
  5. Step 5: Solve for x
    x = 8,593,505,593,091.70/3,336,503.14
  6. Step 6: Final answer
    x = 2,575,602.43

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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.