Home / 2,524,709.19-3,787,064.33-631,450.83

Finding the Fourth Proportional to 2,524,709.19, 3,787,064.33 and 631,450.83

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Solution

The fourth proportional to 2,524,709.19, 3,787,064.33 and 631,450.83 is: 947,176.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,524,709.19 : 3,787,064.33 = 631,450.83 : x
  2. Step 2: Convert to fraction form
    2,524,709.19/3,787,064.33 = 631,450.83/x
  3. Step 3: Cross multiply
    2,524,709.19x = 3,787,064.33 × 631,450.83
  4. Step 4: Simplify right side
    2,524,709.19x = 2,391,344,911,284.64
  5. Step 5: Solve for x
    x = 2,391,344,911,284.64/2,524,709.19
  6. Step 6: Final answer
    x = 947,176.38

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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.