Home / 7,554,845.44-11,334,478.92-2,437,176.88

Finding the Fourth Proportional to 7,554,845.44, 11,334,478.92 and 2,437,176.88

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Solution

The fourth proportional to 7,554,845.44, 11,334,478.92 and 2,437,176.88 is: 3,656,478.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,554,845.44 : 11,334,478.92 = 2,437,176.88 : x
  2. Step 2: Convert to fraction form
    7,554,845.44/11,334,478.92 = 2,437,176.88/x
  3. Step 3: Cross multiply
    7,554,845.44x = 11,334,478.92 × 2,437,176.88
  4. Step 4: Simplify right side
    7,554,845.44x = 27,624,129,970,671.37
  5. Step 5: Solve for x
    x = 27,624,129,970,671.37/7,554,845.44
  6. Step 6: Final answer
    x = 3,656,478.51

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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.