Home / 2,552,117.81-3,828,924.14-755,049.51

Finding the Fourth Proportional to 2,552,117.81, 3,828,924.14 and 755,049.51

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Solution

The fourth proportional to 2,552,117.81, 3,828,924.14 and 755,049.51 is: 1,132,795.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552,117.81 : 3,828,924.14 = 755,049.51 : x
  2. Step 2: Convert to fraction form
    2,552,117.81/3,828,924.14 = 755,049.51/x
  3. Step 3: Cross multiply
    2,552,117.81x = 3,828,924.14 × 755,049.51
  4. Step 4: Simplify right side
    2,552,117.81x = 2,891,027,291,958.92
  5. Step 5: Solve for x
    x = 2,891,027,291,958.92/2,552,117.81
  6. Step 6: Final answer
    x = 1,132,795.39

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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.