Home / 2,492,607.33-3,439,799.87-1,346,687.37

Finding the Fourth Proportional to 2,492,607.33, 3,439,799.87 and 1,346,687.37

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Solution

The fourth proportional to 2,492,607.33, 3,439,799.87 and 1,346,687.37 is: 1,858,429.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,492,607.33 : 3,439,799.87 = 1,346,687.37 : x
  2. Step 2: Convert to fraction form
    2,492,607.33/3,439,799.87 = 1,346,687.37/x
  3. Step 3: Cross multiply
    2,492,607.33x = 3,439,799.87 × 1,346,687.37
  4. Step 4: Simplify right side
    2,492,607.33x = 4,632,335,033,523.21
  5. Step 5: Solve for x
    x = 4,632,335,033,523.21/2,492,607.33
  6. Step 6: Final answer
    x = 1,858,429.52

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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.