Home / 2,173,040.99-3,259,623.14-575,604.22

Finding the Fourth Proportional to 2,173,040.99, 3,259,623.14 and 575,604.22

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Solution

The fourth proportional to 2,173,040.99, 3,259,623.14 and 575,604.22 is: 863,422.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,173,040.99 : 3,259,623.14 = 575,604.22 : x
  2. Step 2: Convert to fraction form
    2,173,040.99/3,259,623.14 = 575,604.22/x
  3. Step 3: Cross multiply
    2,173,040.99x = 3,259,623.14 × 575,604.22
  4. Step 4: Simplify right side
    2,173,040.99x = 1,876,252,834,993.65
  5. Step 5: Solve for x
    x = 1,876,252,834,993.65/2,173,040.99
  6. Step 6: Final answer
    x = 863,422.66

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Double scale
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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.