Home / 5,953,821.82-8,216,632.74-3,508,063

Finding the Fourth Proportional to 5,953,821.82, 8,216,632.74 and 3,508,063

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Solution

The fourth proportional to 5,953,821.82, 8,216,632.74 and 3,508,063 is: 4,841,338.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,953,821.82 : 8,216,632.74 = 3,508,063 : x
  2. Step 2: Convert to fraction form
    5,953,821.82/8,216,632.74 = 3,508,063/x
  3. Step 3: Cross multiply
    5,953,821.82x = 8,216,632.74 × 3,508,063
  4. Step 4: Simplify right side
    5,953,821.82x = 28,824,465,299,782.62
  5. Step 5: Solve for x
    x = 28,824,465,299,782.62/5,953,821.82
  6. Step 6: Final answer
    x = 4,841,338.25

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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.