Home / 2,251,053.37-3,376,588.04-545,197.83

Finding the Fourth Proportional to 2,251,053.37, 3,376,588.04 and 545,197.83

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Solution

The fourth proportional to 2,251,053.37, 3,376,588.04 and 545,197.83 is: 817,798.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,251,053.37 : 3,376,588.04 = 545,197.83 : x
  2. Step 2: Convert to fraction form
    2,251,053.37/3,376,588.04 = 545,197.83/x
  3. Step 3: Cross multiply
    2,251,053.37x = 3,376,588.04 × 545,197.83
  4. Step 4: Simplify right side
    2,251,053.37x = 1,840,908,458,868.25
  5. Step 5: Solve for x
    x = 1,840,908,458,868.25/2,251,053.37
  6. Step 6: Final answer
    x = 817,798.67

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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.