Home / 4,597,950.64-6,345,170.40-2,665,333.12

Finding the Fourth Proportional to 4,597,950.64, 6,345,170.40 and 2,665,333.12

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Solution

The fourth proportional to 4,597,950.64, 6,345,170.40 and 2,665,333.12 is: 3,678,158.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,597,950.64 : 6,345,170.40 = 2,665,333.12 : x
  2. Step 2: Convert to fraction form
    4,597,950.64/6,345,170.40 = 2,665,333.12/x
  3. Step 3: Cross multiply
    4,597,950.64x = 6,345,170.40 × 2,665,333.12
  4. Step 4: Simplify right side
    4,597,950.64x = 16,911,992,819,163.65
  5. Step 5: Solve for x
    x = 16,911,992,819,163.65/4,597,950.64
  6. Step 6: Final answer
    x = 3,678,158.85

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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.