Home / 2,133,622.13-3,197,062.48-1,732,302.16

Finding the Fourth Proportional to 2,133,622.13, 3,197,062.48 and 1,732,302.16

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Solution

The fourth proportional to 2,133,622.13, 3,197,062.48 and 1,732,302.16 is: 2,595,716.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,133,622.13 : 3,197,062.48 = 1,732,302.16 : x
  2. Step 2: Convert to fraction form
    2,133,622.13/3,197,062.48 = 1,732,302.16/x
  3. Step 3: Cross multiply
    2,133,622.13x = 3,197,062.48 × 1,732,302.16
  4. Step 4: Simplify right side
    2,133,622.13x = 5,538,278,253,539.19
  5. Step 5: Solve for x
    x = 5,538,278,253,539.19/2,133,622.13
  6. Step 6: Final answer
    x = 2,595,716.54

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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.