Home / 8,482,393.44-11,705,574.24-4,614,826.14

Finding the Fourth Proportional to 8,482,393.44, 11,705,574.24 and 4,614,826.14

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Solution

The fourth proportional to 8,482,393.44, 11,705,574.24 and 4,614,826.14 is: 6,368,390.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,482,393.44 : 11,705,574.24 = 4,614,826.14 : x
  2. Step 2: Convert to fraction form
    8,482,393.44/11,705,574.24 = 4,614,826.14/x
  3. Step 3: Cross multiply
    8,482,393.44x = 11,705,574.24 × 4,614,826.14
  4. Step 4: Simplify right side
    8,482,393.44x = 54,019,189,986,462.63
  5. Step 5: Solve for x
    x = 54,019,189,986,462.63/8,482,393.44
  6. Step 6: Final answer
    x = 6,368,390.05

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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.