Home / 7,414,783.32-11,123,375-2,296,010.16

Finding the Fourth Proportional to 7,414,783.32, 11,123,375 and 2,296,010.16

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Solution

The fourth proportional to 7,414,783.32, 11,123,375 and 2,296,010.16 is: 3,444,386.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,414,783.32 : 11,123,375 = 2,296,010.16 : x
  2. Step 2: Convert to fraction form
    7,414,783.32/11,123,375 = 2,296,010.16/x
  3. Step 3: Cross multiply
    7,414,783.32x = 11,123,375 × 2,296,010.16
  4. Step 4: Simplify right side
    7,414,783.32x = 25,539,382,013,490
  5. Step 5: Solve for x
    x = 25,539,382,013,490/7,414,783.32
  6. Step 6: Final answer
    x = 3,444,386.83

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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.