Home / 13,601,028.80-20,392,073.76-6,023,887.04

Finding the Fourth Proportional to 13,601,028.80, 20,392,073.76 and 6,023,887.04

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Solution

The fourth proportional to 13,601,028.80, 20,392,073.76 and 6,023,887.04 is: 9,031,636.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,601,028.80 : 20,392,073.76 = 6,023,887.04 : x
  2. Step 2: Convert to fraction form
    13,601,028.80/20,392,073.76 = 6,023,887.04/x
  3. Step 3: Cross multiply
    13,601,028.80x = 20,392,073.76 × 6,023,887.04
  4. Step 4: Simplify right side
    13,601,028.80x = 122,839,548,841,588.08
  5. Step 5: Solve for x
    x = 122,839,548,841,588.08/13,601,028.80
  6. Step 6: Final answer
    x = 9,031,636.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.