Home / 9,234,072.44-12,742,797.52-5,047,571.24

Finding the Fourth Proportional to 9,234,072.44, 12,742,797.52 and 5,047,571.24

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Solution

The fourth proportional to 9,234,072.44, 12,742,797.52 and 5,047,571.24 is: 6,965,526.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,234,072.44 : 12,742,797.52 = 5,047,571.24 : x
  2. Step 2: Convert to fraction form
    9,234,072.44/12,742,797.52 = 5,047,571.24/x
  3. Step 3: Cross multiply
    9,234,072.44x = 12,742,797.52 × 5,047,571.24
  4. Step 4: Simplify right side
    9,234,072.44x = 64,320,178,279,095.33
  5. Step 5: Solve for x
    x = 64,320,178,279,095.33/9,234,072.44
  6. Step 6: Final answer
    x = 6,965,526.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.