Home / 882,277.41-1,323,415.77-251,191.23

Finding the Fourth Proportional to 882,277.41, 1,323,415.77 and 251,191.23

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Solution

The fourth proportional to 882,277.41, 1,323,415.77 and 251,191.23 is: 376,786.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    882,277.41 : 1,323,415.77 = 251,191.23 : x
  2. Step 2: Convert to fraction form
    882,277.41/1,323,415.77 = 251,191.23/x
  3. Step 3: Cross multiply
    882,277.41x = 1,323,415.77 × 251,191.23
  4. Step 4: Simplify right side
    882,277.41x = 332,430,429,162.92
  5. Step 5: Solve for x
    x = 332,430,429,162.92/882,277.41
  6. Step 6: Final answer
    x = 376,786.74

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1.5x scale

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.