Home / 3,248,808.44-4,481,948.27-1,958,932.24

Finding the Fourth Proportional to 3,248,808.44, 4,481,948.27 and 1,958,932.24

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Solution

The fourth proportional to 3,248,808.44, 4,481,948.27 and 1,958,932.24 is: 2,702,477.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,248,808.44 : 4,481,948.27 = 1,958,932.24 : x
  2. Step 2: Convert to fraction form
    3,248,808.44/4,481,948.27 = 1,958,932.24/x
  3. Step 3: Cross multiply
    3,248,808.44x = 4,481,948.27 × 1,958,932.24
  4. Step 4: Simplify right side
    3,248,808.44x = 8,779,832,957,807.69
  5. Step 5: Solve for x
    x = 8,779,832,957,807.69/3,248,808.44
  6. Step 6: Final answer
    x = 2,702,477.89

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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.