Home / 3,907,269.45-5,860,018.58-1,382,924.97

Finding the Fourth Proportional to 3,907,269.45, 5,860,018.58 and 1,382,924.97

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Solution

The fourth proportional to 3,907,269.45, 5,860,018.58 and 1,382,924.97 is: 2,074,074.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,907,269.45 : 5,860,018.58 = 1,382,924.97 : x
  2. Step 2: Convert to fraction form
    3,907,269.45/5,860,018.58 = 1,382,924.97/x
  3. Step 3: Cross multiply
    3,907,269.45x = 5,860,018.58 × 1,382,924.97
  4. Step 4: Simplify right side
    3,907,269.45x = 8,103,966,012,031.32
  5. Step 5: Solve for x
    x = 8,103,966,012,031.32/3,907,269.45
  6. Step 6: Final answer
    x = 2,074,074.01

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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.