Home / 5,486,095.58-8,229,537.83-1,891,810.69

Finding the Fourth Proportional to 5,486,095.58, 8,229,537.83 and 1,891,810.69

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Solution

The fourth proportional to 5,486,095.58, 8,229,537.83 and 1,891,810.69 is: 2,837,852.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,486,095.58 : 8,229,537.83 = 1,891,810.69 : x
  2. Step 2: Convert to fraction form
    5,486,095.58/8,229,537.83 = 1,891,810.69/x
  3. Step 3: Cross multiply
    5,486,095.58x = 8,229,537.83 × 1,891,810.69
  4. Step 4: Simplify right side
    5,486,095.58x = 15,568,727,624,709.08
  5. Step 5: Solve for x
    x = 15,568,727,624,709.08/5,486,095.58
  6. Step 6: Final answer
    x = 2,837,852.06

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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.