Home / 1,366,892.40-2,050,338.60-967,983.60

Finding the Fourth Proportional to 1,366,892.40, 2,050,338.60 and 967,983.60

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Solution

The fourth proportional to 1,366,892.40, 2,050,338.60 and 967,983.60 is: 1,451,975.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,366,892.40 : 2,050,338.60 = 967,983.60 : x
  2. Step 2: Convert to fraction form
    1,366,892.40/2,050,338.60 = 967,983.60/x
  3. Step 3: Cross multiply
    1,366,892.40x = 2,050,338.60 × 967,983.60
  4. Step 4: Simplify right side
    1,366,892.40x = 1,984,694,139,246.96
  5. Step 5: Solve for x
    x = 1,984,694,139,246.96/1,366,892.40
  6. Step 6: Final answer
    x = 1,451,975.40

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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.