Home / 11,385,616.26-17,078,440.80-4,654,030.26

Finding the Fourth Proportional to 11,385,616.26, 17,078,440.80 and 4,654,030.26

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Solution

The fourth proportional to 11,385,616.26, 17,078,440.80 and 4,654,030.26 is: 6,981,052.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,385,616.26 : 17,078,440.80 = 4,654,030.26 : x
  2. Step 2: Convert to fraction form
    11,385,616.26/17,078,440.80 = 4,654,030.26/x
  3. Step 3: Cross multiply
    11,385,616.26x = 17,078,440.80 × 4,654,030.26
  4. Step 4: Simplify right side
    11,385,616.26x = 79,483,580,276,818.61
  5. Step 5: Solve for x
    x = 79,483,580,276,818.61/11,385,616.26
  6. Step 6: Final answer
    x = 6,981,052.10

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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.