Home / 3,864,011.52-5,788,477.44-2,530,272

Finding the Fourth Proportional to 3,864,011.52, 5,788,477.44 and 2,530,272

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Solution

The fourth proportional to 3,864,011.52, 5,788,477.44 and 2,530,272 is: 3,790,470.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,864,011.52 : 5,788,477.44 = 2,530,272 : x
  2. Step 2: Convert to fraction form
    3,864,011.52/5,788,477.44 = 2,530,272/x
  3. Step 3: Cross multiply
    3,864,011.52x = 5,788,477.44 × 2,530,272
  4. Step 4: Simplify right side
    3,864,011.52x = 14,646,422,389,063.68
  5. Step 5: Solve for x
    x = 14,646,422,389,063.68/3,864,011.52
  6. Step 6: Final answer
    x = 3,790,470.68

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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.