Home / 3,329,540.70-4,994,311.05-1,735,217.70

Finding the Fourth Proportional to 3,329,540.70, 4,994,311.05 and 1,735,217.70

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Solution

The fourth proportional to 3,329,540.70, 4,994,311.05 and 1,735,217.70 is: 2,602,826.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,540.70 : 4,994,311.05 = 1,735,217.70 : x
  2. Step 2: Convert to fraction form
    3,329,540.70/4,994,311.05 = 1,735,217.70/x
  3. Step 3: Cross multiply
    3,329,540.70x = 4,994,311.05 × 1,735,217.70
  4. Step 4: Simplify right side
    3,329,540.70x = 8,666,216,933,265.58
  5. Step 5: Solve for x
    x = 8,666,216,933,265.58/3,329,540.70
  6. Step 6: Final answer
    x = 2,602,826.55

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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.