Home / 2,552,575.23-3,828,819.65-755,448.75

Finding the Fourth Proportional to 2,552,575.23, 3,828,819.65 and 755,448.75

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Solution

The fourth proportional to 2,552,575.23, 3,828,819.65 and 755,448.75 is: 1,133,160.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552,575.23 : 3,828,819.65 = 755,448.75 : x
  2. Step 2: Convert to fraction form
    2,552,575.23/3,828,819.65 = 755,448.75/x
  3. Step 3: Cross multiply
    2,552,575.23x = 3,828,819.65 × 755,448.75
  4. Step 4: Simplify right side
    2,552,575.23x = 2,892,477,014,790.69
  5. Step 5: Solve for x
    x = 2,892,477,014,790.69/2,552,575.23
  6. Step 6: Final answer
    x = 1,133,160.34

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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.