Home / 4,365,581.22-5,980,873.49-4,201,947.85

Finding the Fourth Proportional to 4,365,581.22, 5,980,873.49 and 4,201,947.85

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Solution

The fourth proportional to 4,365,581.22, 5,980,873.49 and 4,201,947.85 is: 5,756,694.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,365,581.22 : 5,980,873.49 = 4,201,947.85 : x
  2. Step 2: Convert to fraction form
    4,365,581.22/5,980,873.49 = 4,201,947.85/x
  3. Step 3: Cross multiply
    4,365,581.22x = 5,980,873.49 × 4,201,947.85
  4. Step 4: Simplify right side
    4,365,581.22x = 25,131,318,502,427.50
  5. Step 5: Solve for x
    x = 25,131,318,502,427.50/4,365,581.22
  6. Step 6: Final answer
    x = 5,756,694.75

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.