Home / 4,282,357.12-5,910,026.58-2,348,991.37

Finding the Fourth Proportional to 4,282,357.12, 5,910,026.58 and 2,348,991.37

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Solution

The fourth proportional to 4,282,357.12, 5,910,026.58 and 2,348,991.37 is: 3,241,813.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,282,357.12 : 5,910,026.58 = 2,348,991.37 : x
  2. Step 2: Convert to fraction form
    4,282,357.12/5,910,026.58 = 2,348,991.37/x
  3. Step 3: Cross multiply
    4,282,357.12x = 5,910,026.58 × 2,348,991.37
  4. Step 4: Simplify right side
    4,282,357.12x = 13,882,601,418,115.55
  5. Step 5: Solve for x
    x = 13,882,601,418,115.55/4,282,357.12
  6. Step 6: Final answer
    x = 3,241,813.10

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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.