Home / 10,336,170.96-14,263,916-5,753,574.92

Finding the Fourth Proportional to 10,336,170.96, 14,263,916 and 5,753,574.92

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Solution

The fourth proportional to 10,336,170.96, 14,263,916 and 5,753,574.92 is: 7,939,933.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,336,170.96 : 14,263,916 = 5,753,574.92 : x
  2. Step 2: Convert to fraction form
    10,336,170.96/14,263,916 = 5,753,574.92/x
  3. Step 3: Cross multiply
    10,336,170.96x = 14,263,916 × 5,753,574.92
  4. Step 4: Simplify right side
    10,336,170.96x = 82,068,509,358,586.72
  5. Step 5: Solve for x
    x = 82,068,509,358,586.72/10,336,170.96
  6. Step 6: Final answer
    x = 7,939,933.43

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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.