Home / 5,460,352.85-7,538,015.00-3,396,033.86

Finding the Fourth Proportional to 5,460,352.85, 7,538,015.00 and 3,396,033.86

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Solution

The fourth proportional to 5,460,352.85, 7,538,015.00 and 3,396,033.86 is: 4,688,223.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,460,352.85 : 7,538,015.00 = 3,396,033.86 : x
  2. Step 2: Convert to fraction form
    5,460,352.85/7,538,015.00 = 3,396,033.86/x
  3. Step 3: Cross multiply
    5,460,352.85x = 7,538,015.00 × 3,396,033.86
  4. Step 4: Simplify right side
    5,460,352.85x = 25,599,354,147,987.91
  5. Step 5: Solve for x
    x = 25,599,354,147,987.91/5,460,352.85
  6. Step 6: Final answer
    x = 4,688,223.42

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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.