Home / 4,078,816.29-6,112,713.04-1,553,093.73

Finding the Fourth Proportional to 4,078,816.29, 6,112,713.04 and 1,553,093.73

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Solution

The fourth proportional to 4,078,816.29, 6,112,713.04 and 1,553,093.73 is: 2,327,542.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,078,816.29 : 6,112,713.04 = 1,553,093.73 : x
  2. Step 2: Convert to fraction form
    4,078,816.29/6,112,713.04 = 1,553,093.73/x
  3. Step 3: Cross multiply
    4,078,816.29x = 6,112,713.04 × 1,553,093.73
  4. Step 4: Simplify right side
    4,078,816.29x = 9,493,616,300,566.66
  5. Step 5: Solve for x
    x = 9,493,616,300,566.66/4,078,816.29
  6. Step 6: Final answer
    x = 2,327,542.02

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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.