Home / 10,336,154.94-14,263,893.84-5,753,558.88

Finding the Fourth Proportional to 10,336,154.94, 14,263,893.84 and 5,753,558.88

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Solution

The fourth proportional to 10,336,154.94, 14,263,893.84 and 5,753,558.88 is: 7,939,911.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,336,154.94 : 14,263,893.84 = 5,753,558.88 : x
  2. Step 2: Convert to fraction form
    10,336,154.94/14,263,893.84 = 5,753,558.88/x
  3. Step 3: Cross multiply
    10,336,154.94x = 14,263,893.84 × 5,753,558.88
  4. Step 4: Simplify right side
    10,336,154.94x = 82,068,153,066,509.30
  5. Step 5: Solve for x
    x = 82,068,153,066,509.30/10,336,154.94
  6. Step 6: Final answer
    x = 7,939,911.27

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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.