Home / 1,427,098.06-2,141,004.03-1,007,194.06

Finding the Fourth Proportional to 1,427,098.06, 2,141,004.03 and 1,007,194.06

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Solution

The fourth proportional to 1,427,098.06, 2,141,004.03 and 1,007,194.06 is: 1,511,043.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,427,098.06 : 2,141,004.03 = 1,007,194.06 : x
  2. Step 2: Convert to fraction form
    1,427,098.06/2,141,004.03 = 1,007,194.06/x
  3. Step 3: Cross multiply
    1,427,098.06x = 2,141,004.03 × 1,007,194.06
  4. Step 4: Simplify right side
    1,427,098.06x = 2,156,406,541,452.06
  5. Step 5: Solve for x
    x = 2,156,406,541,452.06/1,427,098.06
  6. Step 6: Final answer
    x = 1,511,043.01

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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.