Home / 2,706,867.57-4,060,813.44-1,087,762.44

Finding the Fourth Proportional to 2,706,867.57, 4,060,813.44 and 1,087,762.44

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Solution

The fourth proportional to 2,706,867.57, 4,060,813.44 and 1,087,762.44 is: 1,631,849.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,706,867.57 : 4,060,813.44 = 1,087,762.44 : x
  2. Step 2: Convert to fraction form
    2,706,867.57/4,060,813.44 = 1,087,762.44/x
  3. Step 3: Cross multiply
    2,706,867.57x = 4,060,813.44 × 1,087,762.44
  4. Step 4: Simplify right side
    2,706,867.57x = 4,417,200,335,879.19
  5. Step 5: Solve for x
    x = 4,417,200,335,879.19/2,706,867.57
  6. Step 6: Final answer
    x = 1,631,849.44

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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.