Home / 5,932,406.49-8,186,941.45-3,353,933.49

Finding the Fourth Proportional to 5,932,406.49, 8,186,941.45 and 3,353,933.49

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Solution

The fourth proportional to 5,932,406.49, 8,186,941.45 and 3,353,933.49 is: 4,628,552.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,932,406.49 : 8,186,941.45 = 3,353,933.49 : x
  2. Step 2: Convert to fraction form
    5,932,406.49/8,186,941.45 = 3,353,933.49/x
  3. Step 3: Cross multiply
    5,932,406.49x = 8,186,941.45 × 3,353,933.49
  4. Step 4: Simplify right side
    5,932,406.49x = 27,458,457,083,315.55
  5. Step 5: Solve for x
    x = 27,458,457,083,315.55/5,932,406.49
  6. Step 6: Final answer
    x = 4,628,552.87

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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.