Home / 6,020,887.89-8,308,829.62-3,267,574.59

Finding the Fourth Proportional to 6,020,887.89, 8,308,829.62 and 3,267,574.59

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Solution

The fourth proportional to 6,020,887.89, 8,308,829.62 and 3,267,574.59 is: 4,509,255.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,020,887.89 : 8,308,829.62 = 3,267,574.59 : x
  2. Step 2: Convert to fraction form
    6,020,887.89/8,308,829.62 = 3,267,574.59/x
  3. Step 3: Cross multiply
    6,020,887.89x = 8,308,829.62 × 3,267,574.59
  4. Step 4: Simplify right side
    6,020,887.89x = 27,149,720,551,626.62
  5. Step 5: Solve for x
    x = 27,149,720,551,626.62/6,020,887.89
  6. Step 6: Final answer
    x = 4,509,255.29

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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.