Home / 6,319,593-8,721,262.71-3,566,950.56

Finding the Fourth Proportional to 6,319,593, 8,721,262.71 and 3,566,950.56

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Solution

The fourth proportional to 6,319,593, 8,721,262.71 and 3,566,950.56 is: 4,922,518.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,319,593 : 8,721,262.71 = 3,566,950.56 : x
  2. Step 2: Convert to fraction form
    6,319,593/8,721,262.71 = 3,566,950.56/x
  3. Step 3: Cross multiply
    6,319,593x = 8,721,262.71 × 3,566,950.56
  4. Step 4: Simplify right side
    6,319,593x = 31,108,312,907,341.62
  5. Step 5: Solve for x
    x = 31,108,312,907,341.62/6,319,593
  6. Step 6: Final answer
    x = 4,922,518.41

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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.