Home / 1,063,104.45-1,467,030.20-579,665.67

Finding the Fourth Proportional to 1,063,104.45, 1,467,030.20 and 579,665.67

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Solution

The fourth proportional to 1,063,104.45, 1,467,030.20 and 579,665.67 is: 799,909.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,104.45 : 1,467,030.20 = 579,665.67 : x
  2. Step 2: Convert to fraction form
    1,063,104.45/1,467,030.20 = 579,665.67/x
  3. Step 3: Cross multiply
    1,063,104.45x = 1,467,030.20 × 579,665.67
  4. Step 4: Simplify right side
    1,063,104.45x = 850,387,040,894.91
  5. Step 5: Solve for x
    x = 850,387,040,894.91/1,063,104.45
  6. Step 6: Final answer
    x = 799,909.21

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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.