Home / 2,754,924.39-4,125,513.92-1,740,987.45

Finding the Fourth Proportional to 2,754,924.39, 4,125,513.92 and 1,740,987.45

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Solution

The fourth proportional to 2,754,924.39, 4,125,513.92 and 1,740,987.45 is: 2,607,137.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,754,924.39 : 4,125,513.92 = 1,740,987.45 : x
  2. Step 2: Convert to fraction form
    2,754,924.39/4,125,513.92 = 1,740,987.45/x
  3. Step 3: Cross multiply
    2,754,924.39x = 4,125,513.92 × 1,740,987.45
  4. Step 4: Simplify right side
    2,754,924.39x = 7,182,467,950,815.37
  5. Step 5: Solve for x
    x = 7,182,467,950,815.37/2,754,924.39
  6. Step 6: Final answer
    x = 2,607,137.96

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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.