Home / 5,054,632.64-7,588,675.08-2,660,158.77

Finding the Fourth Proportional to 5,054,632.64, 7,588,675.08 and 2,660,158.77

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Solution

The fourth proportional to 5,054,632.64, 7,588,675.08 and 2,660,158.77 is: 3,993,777.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,054,632.64 : 7,588,675.08 = 2,660,158.77 : x
  2. Step 2: Convert to fraction form
    5,054,632.64/7,588,675.08 = 2,660,158.77/x
  3. Step 3: Cross multiply
    5,054,632.64x = 7,588,675.08 × 2,660,158.77
  4. Step 4: Simplify right side
    5,054,632.64x = 20,187,080,538,284.92
  5. Step 5: Solve for x
    x = 20,187,080,538,284.92/5,054,632.64
  6. Step 6: Final answer
    x = 3,993,777.98

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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.