Home / 1,879,116.62-2,593,238.50-1,104,605.46

Finding the Fourth Proportional to 1,879,116.62, 2,593,238.50 and 1,104,605.46

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Solution

The fourth proportional to 1,879,116.62, 2,593,238.50 and 1,104,605.46 is: 1,524,389.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,879,116.62 : 2,593,238.50 = 1,104,605.46 : x
  2. Step 2: Convert to fraction form
    1,879,116.62/2,593,238.50 = 1,104,605.46/x
  3. Step 3: Cross multiply
    1,879,116.62x = 2,593,238.50 × 1,104,605.46
  4. Step 4: Simplify right side
    1,879,116.62x = 2,864,505,406,182.21
  5. Step 5: Solve for x
    x = 2,864,505,406,182.21/1,879,116.62
  6. Step 6: Final answer
    x = 1,524,389.37

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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.