Home / 17,074,112.60-25,602,311.55-6,285,860.30

Finding the Fourth Proportional to 17,074,112.60, 25,602,311.55 and 6,285,860.30

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Solution

The fourth proportional to 17,074,112.60, 25,602,311.55 and 6,285,860.30 is: 9,425,529.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,074,112.60 : 25,602,311.55 = 6,285,860.30 : x
  2. Step 2: Convert to fraction form
    17,074,112.60/25,602,311.55 = 6,285,860.30/x
  3. Step 3: Cross multiply
    17,074,112.60x = 25,602,311.55 × 6,285,860.30
  4. Step 4: Simplify right side
    17,074,112.60x = 160,932,553,760,376.47
  5. Step 5: Solve for x
    x = 160,932,553,760,376.47/17,074,112.60
  6. Step 6: Final answer
    x = 9,425,529.60

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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.