Home / 1,350,957.28-2,028,754.14-1,199,496.64

Finding the Fourth Proportional to 1,350,957.28, 2,028,754.14 and 1,199,496.64

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Solution

The fourth proportional to 1,350,957.28, 2,028,754.14 and 1,199,496.64 is: 1,801,303.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,350,957.28 : 2,028,754.14 = 1,199,496.64 : x
  2. Step 2: Convert to fraction form
    1,350,957.28/2,028,754.14 = 1,199,496.64/x
  3. Step 3: Cross multiply
    1,350,957.28x = 2,028,754.14 × 1,199,496.64
  4. Step 4: Simplify right side
    1,350,957.28x = 2,433,483,774,316.09
  5. Step 5: Solve for x
    x = 2,433,483,774,316.09/1,350,957.28
  6. Step 6: Final answer
    x = 1,801,303.28

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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.