Home / 11,762,227.17-17,630,116.65-5,988,754.98

Finding the Fourth Proportional to 11,762,227.17, 17,630,116.65 and 5,988,754.98

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Solution

The fourth proportional to 11,762,227.17, 17,630,116.65 and 5,988,754.98 is: 8,976,399.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,762,227.17 : 17,630,116.65 = 5,988,754.98 : x
  2. Step 2: Convert to fraction form
    11,762,227.17/17,630,116.65 = 5,988,754.98/x
  3. Step 3: Cross multiply
    11,762,227.17x = 17,630,116.65 × 5,988,754.98
  4. Step 4: Simplify right side
    11,762,227.17x = 105,582,448,885,668.42
  5. Step 5: Solve for x
    x = 105,582,448,885,668.42/11,762,227.17
  6. Step 6: Final answer
    x = 8,976,399.40

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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.