Home / 11,758,068.34-17,630,238.06-4,561,192.62

Finding the Fourth Proportional to 11,758,068.34, 17,630,238.06 and 4,561,192.62

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Solution

The fourth proportional to 11,758,068.34, 17,630,238.06 and 4,561,192.62 is: 6,839,126.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,758,068.34 : 17,630,238.06 = 4,561,192.62 : x
  2. Step 2: Convert to fraction form
    11,758,068.34/17,630,238.06 = 4,561,192.62/x
  3. Step 3: Cross multiply
    11,758,068.34x = 17,630,238.06 × 4,561,192.62
  4. Step 4: Simplify right side
    11,758,068.34x = 80,414,911,728,115.11
  5. Step 5: Solve for x
    x = 80,414,911,728,115.11/11,758,068.34
  6. Step 6: Final answer
    x = 6,839,126.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.