Home / 1,063,582.54-1,467,707.60-633,854.86

Finding the Fourth Proportional to 1,063,582.54, 1,467,707.60 and 633,854.86

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Solution

The fourth proportional to 1,063,582.54, 1,467,707.60 and 633,854.86 is: 874,698.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,582.54 : 1,467,707.60 = 633,854.86 : x
  2. Step 2: Convert to fraction form
    1,063,582.54/1,467,707.60 = 633,854.86/x
  3. Step 3: Cross multiply
    1,063,582.54x = 1,467,707.60 × 633,854.86
  4. Step 4: Simplify right side
    1,063,582.54x = 930,313,593,234.30
  5. Step 5: Solve for x
    x = 930,313,593,234.30/1,063,582.54
  6. Step 6: Final answer
    x = 874,698.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.