Home / 11,676,467.93-17,514,660.58-3,156,802.88

Finding the Fourth Proportional to 11,676,467.93, 17,514,660.58 and 3,156,802.88

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Solution

The fourth proportional to 11,676,467.93, 17,514,660.58 and 3,156,802.88 is: 4,735,193.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,676,467.93 : 17,514,660.58 = 3,156,802.88 : x
  2. Step 2: Convert to fraction form
    11,676,467.93/17,514,660.58 = 3,156,802.88/x
  3. Step 3: Cross multiply
    11,676,467.93x = 17,514,660.58 × 3,156,802.88
  4. Step 4: Simplify right side
    11,676,467.93x = 55,290,330,865,701.16
  5. Step 5: Solve for x
    x = 55,290,330,865,701.16/11,676,467.93
  6. Step 6: Final answer
    x = 4,735,193.14

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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.