Home / 6,028,753.16-8,319,677.44-3,312,674.12

Finding the Fourth Proportional to 6,028,753.16, 8,319,677.44 and 3,312,674.12

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Solution

The fourth proportional to 6,028,753.16, 8,319,677.44 and 3,312,674.12 is: 4,571,489.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,028,753.16 : 8,319,677.44 = 3,312,674.12 : x
  2. Step 2: Convert to fraction form
    6,028,753.16/8,319,677.44 = 3,312,674.12/x
  3. Step 3: Cross multiply
    6,028,753.16x = 8,319,677.44 × 3,312,674.12
  4. Step 4: Simplify right side
    6,028,753.16x = 27,560,380,142,235.86
  5. Step 5: Solve for x
    x = 27,560,380,142,235.86/6,028,753.16
  6. Step 6: Final answer
    x = 4,571,489.23

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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.