Home / 3,227,202.40-4,453,503.24-1,776,868.24

Finding the Fourth Proportional to 3,227,202.40, 4,453,503.24 and 1,776,868.24

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Solution

The fourth proportional to 3,227,202.40, 4,453,503.24 and 1,776,868.24 is: 2,452,058.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,227,202.40 : 4,453,503.24 = 1,776,868.24 : x
  2. Step 2: Convert to fraction form
    3,227,202.40/4,453,503.24 = 1,776,868.24/x
  3. Step 3: Cross multiply
    3,227,202.40x = 4,453,503.24 × 1,776,868.24
  4. Step 4: Simplify right side
    3,227,202.40x = 7,913,288,463,893.10
  5. Step 5: Solve for x
    x = 7,913,288,463,893.10/3,227,202.40
  6. Step 6: Final answer
    x = 2,452,058.31

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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.