Home / 6,826,131.24-10,242,184.14-3,234,461.64

Finding the Fourth Proportional to 6,826,131.24, 10,242,184.14 and 3,234,461.64

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Solution

The fourth proportional to 6,826,131.24, 10,242,184.14 and 3,234,461.64 is: 4,853,107.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,826,131.24 : 10,242,184.14 = 3,234,461.64 : x
  2. Step 2: Convert to fraction form
    6,826,131.24/10,242,184.14 = 3,234,461.64/x
  3. Step 3: Cross multiply
    6,826,131.24x = 10,242,184.14 × 3,234,461.64
  4. Step 4: Simplify right side
    6,826,131.24x = 33,127,951,710,646.39
  5. Step 5: Solve for x
    x = 33,127,951,710,646.39/6,826,131.24
  6. Step 6: Final answer
    x = 4,853,107.94

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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.