Home / 2,423,539.82-3,344,334-1,335,819.98

Finding the Fourth Proportional to 2,423,539.82, 3,344,334 and 1,335,819.98

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Solution

The fourth proportional to 2,423,539.82, 3,344,334 and 1,335,819.98 is: 1,843,348.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,423,539.82 : 3,344,334 = 1,335,819.98 : x
  2. Step 2: Convert to fraction form
    2,423,539.82/3,344,334 = 1,335,819.98/x
  3. Step 3: Cross multiply
    2,423,539.82x = 3,344,334 × 1,335,819.98
  4. Step 4: Simplify right side
    2,423,539.82x = 4,467,428,176,993.32
  5. Step 5: Solve for x
    x = 4,467,428,176,993.32/2,423,539.82
  6. Step 6: Final answer
    x = 1,843,348.37

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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.