Home / 2,134,114.20-3,197,616.96-1,501,699.20

Finding the Fourth Proportional to 2,134,114.20, 3,197,616.96 and 1,501,699.20

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Solution

The fourth proportional to 2,134,114.20, 3,197,616.96 and 1,501,699.20 is: 2,250,047.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,134,114.20 : 3,197,616.96 = 1,501,699.20 : x
  2. Step 2: Convert to fraction form
    2,134,114.20/3,197,616.96 = 1,501,699.20/x
  3. Step 3: Cross multiply
    2,134,114.20x = 3,197,616.96 × 1,501,699.20
  4. Step 4: Simplify right side
    2,134,114.20x = 4,801,858,830,738.43
  5. Step 5: Solve for x
    x = 4,801,858,830,738.43/2,134,114.20
  6. Step 6: Final answer
    x = 2,250,047.74

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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.