Home / 2,332,978.07-3,498,200.77-1,052,086.85

Finding the Fourth Proportional to 2,332,978.07, 3,498,200.77 and 1,052,086.85

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Solution

The fourth proportional to 2,332,978.07, 3,498,200.77 and 1,052,086.85 is: 1,577,559.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,332,978.07 : 3,498,200.77 = 1,052,086.85 : x
  2. Step 2: Convert to fraction form
    2,332,978.07/3,498,200.77 = 1,052,086.85/x
  3. Step 3: Cross multiply
    2,332,978.07x = 3,498,200.77 × 1,052,086.85
  4. Step 4: Simplify right side
    2,332,978.07x = 3,680,411,028,776.88
  5. Step 5: Solve for x
    x = 3,680,411,028,776.88/2,332,978.07
  6. Step 6: Final answer
    x = 1,577,559.21

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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.