Home / 4,093,340.10-6,140,010.15-1,962,327.30

Finding the Fourth Proportional to 4,093,340.10, 6,140,010.15 and 1,962,327.30

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Solution

The fourth proportional to 4,093,340.10, 6,140,010.15 and 1,962,327.30 is: 2,943,490.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,093,340.10 : 6,140,010.15 = 1,962,327.30 : x
  2. Step 2: Convert to fraction form
    4,093,340.10/6,140,010.15 = 1,962,327.30/x
  3. Step 3: Cross multiply
    4,093,340.10x = 6,140,010.15 × 1,962,327.30
  4. Step 4: Simplify right side
    4,093,340.10x = 12,048,709,539,622.10
  5. Step 5: Solve for x
    x = 12,048,709,539,622.10/4,093,340.10
  6. Step 6: Final answer
    x = 2,943,490.95

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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.