Home / 2,435,537.32-3,361,048.03-1,347,883.90

Finding the Fourth Proportional to 2,435,537.32, 3,361,048.03 and 1,347,883.90

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Solution

The fourth proportional to 2,435,537.32, 3,361,048.03 and 1,347,883.90 is: 1,860,083.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,537.32 : 3,361,048.03 = 1,347,883.90 : x
  2. Step 2: Convert to fraction form
    2,435,537.32/3,361,048.03 = 1,347,883.90/x
  3. Step 3: Cross multiply
    2,435,537.32x = 3,361,048.03 × 1,347,883.90
  4. Step 4: Simplify right side
    2,435,537.32x = 4,530,302,526,763.72
  5. Step 5: Solve for x
    x = 4,530,302,526,763.72/2,435,537.32
  6. Step 6: Final answer
    x = 1,860,083.39

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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.