Home / 2,237,496.08-3,359,171.07-1,328,338.31

Finding the Fourth Proportional to 2,237,496.08, 3,359,171.07 and 1,328,338.31

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Solution

The fourth proportional to 2,237,496.08, 3,359,171.07 and 1,328,338.31 is: 1,994,245.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,237,496.08 : 3,359,171.07 = 1,328,338.31 : x
  2. Step 2: Convert to fraction form
    2,237,496.08/3,359,171.07 = 1,328,338.31/x
  3. Step 3: Cross multiply
    2,237,496.08x = 3,359,171.07 × 1,328,338.31
  4. Step 4: Simplify right side
    2,237,496.08x = 4,462,115,605,328.84
  5. Step 5: Solve for x
    x = 4,462,115,605,328.84/2,237,496.08
  6. Step 6: Final answer
    x = 1,994,245.11

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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.