Home / 4,413,270.90-6,619,896.60-1,174,809.29

Finding the Fourth Proportional to 4,413,270.90, 6,619,896.60 and 1,174,809.29

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Solution

The fourth proportional to 4,413,270.90, 6,619,896.60 and 1,174,809.29 is: 1,762,211.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,413,270.90 : 6,619,896.60 = 1,174,809.29 : x
  2. Step 2: Convert to fraction form
    4,413,270.90/6,619,896.60 = 1,174,809.29/x
  3. Step 3: Cross multiply
    4,413,270.90x = 6,619,896.60 × 1,174,809.29
  4. Step 4: Simplify right side
    4,413,270.90x = 7,777,116,024,519.41
  5. Step 5: Solve for x
    x = 7,777,116,024,519.41/4,413,270.90
  6. Step 6: Final answer
    x = 1,762,211.34

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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.