Home / 9,684,821.20-14,527,231.80-2,593,109.20

Finding the Fourth Proportional to 9,684,821.20, 14,527,231.80 and 2,593,109.20

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Solution

The fourth proportional to 9,684,821.20, 14,527,231.80 and 2,593,109.20 is: 3,889,663.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,684,821.20 : 14,527,231.80 = 2,593,109.20 : x
  2. Step 2: Convert to fraction form
    9,684,821.20/14,527,231.80 = 2,593,109.20/x
  3. Step 3: Cross multiply
    9,684,821.20x = 14,527,231.80 × 2,593,109.20
  4. Step 4: Simplify right side
    9,684,821.20x = 37,670,698,431,112.56
  5. Step 5: Solve for x
    x = 37,670,698,431,112.56/9,684,821.20
  6. Step 6: Final answer
    x = 3,889,663.80

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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.