Home / 6,051,340.40-8,352,272.76-3,761,230.64

Finding the Fourth Proportional to 6,051,340.40, 8,352,272.76 and 3,761,230.64

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Solution

The fourth proportional to 6,051,340.40, 8,352,272.76 and 3,761,230.64 is: 5,191,382.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,051,340.40 : 8,352,272.76 = 3,761,230.64 : x
  2. Step 2: Convert to fraction form
    6,051,340.40/8,352,272.76 = 3,761,230.64/x
  3. Step 3: Cross multiply
    6,051,340.40x = 8,352,272.76 × 3,761,230.64
  4. Step 4: Simplify right side
    6,051,340.40x = 31,414,824,218,549.37
  5. Step 5: Solve for x
    x = 31,414,824,218,549.37/6,051,340.40
  6. Step 6: Final answer
    x = 5,191,382.76

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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.