Home / 9,043,744.37-12,480,364.37-4,969,625.81

Finding the Fourth Proportional to 9,043,744.37, 12,480,364.37 and 4,969,625.81

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Solution

The fourth proportional to 9,043,744.37, 12,480,364.37 and 4,969,625.81 is: 6,858,082.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,043,744.37 : 12,480,364.37 = 4,969,625.81 : x
  2. Step 2: Convert to fraction form
    9,043,744.37/12,480,364.37 = 4,969,625.81/x
  3. Step 3: Cross multiply
    9,043,744.37x = 12,480,364.37 × 4,969,625.81
  4. Step 4: Simplify right side
    9,043,744.37x = 62,022,740,841,378.63
  5. Step 5: Solve for x
    x = 62,022,740,841,378.63/9,043,744.37
  6. Step 6: Final answer
    x = 6,858,082.04

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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.