Home / 5,403,317.56-7,453,329.42-3,567,792.76

Finding the Fourth Proportional to 5,403,317.56, 7,453,329.42 and 3,567,792.76

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Solution

The fourth proportional to 5,403,317.56, 7,453,329.42 and 3,567,792.76 is: 4,921,408.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,403,317.56 : 7,453,329.42 = 3,567,792.76 : x
  2. Step 2: Convert to fraction form
    5,403,317.56/7,453,329.42 = 3,567,792.76/x
  3. Step 3: Cross multiply
    5,403,317.56x = 7,453,329.42 × 3,567,792.76
  4. Step 4: Simplify right side
    5,403,317.56x = 26,591,934,742,571.00
  5. Step 5: Solve for x
    x = 26,591,934,742,571.00/5,403,317.56
  6. Step 6: Final answer
    x = 4,921,408.83

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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.