Home / 4,174,991.52-5,760,950.49-2,455,484.64

Finding the Fourth Proportional to 4,174,991.52, 5,760,950.49 and 2,455,484.64

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Solution

The fourth proportional to 4,174,991.52, 5,760,950.49 and 2,455,484.64 is: 3,388,252.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,174,991.52 : 5,760,950.49 = 2,455,484.64 : x
  2. Step 2: Convert to fraction form
    4,174,991.52/5,760,950.49 = 2,455,484.64/x
  3. Step 3: Cross multiply
    4,174,991.52x = 5,760,950.49 × 2,455,484.64
  4. Step 4: Simplify right side
    4,174,991.52x = 14,145,925,439,995.47
  5. Step 5: Solve for x
    x = 14,145,925,439,995.47/4,174,991.52
  6. Step 6: Final answer
    x = 3,388,252.50

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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.