Home / 1,367,204.40-2,051,244.71-957,300.69

Finding the Fourth Proportional to 1,367,204.40, 2,051,244.71 and 957,300.69

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Solution

The fourth proportional to 1,367,204.40, 2,051,244.71 and 957,300.69 is: 1,436,257.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,367,204.40 : 2,051,244.71 = 957,300.69 : x
  2. Step 2: Convert to fraction form
    1,367,204.40/2,051,244.71 = 957,300.69/x
  3. Step 3: Cross multiply
    1,367,204.40x = 2,051,244.71 × 957,300.69
  4. Step 4: Simplify right side
    1,367,204.40x = 1,963,657,976,241.85
  5. Step 5: Solve for x
    x = 1,963,657,976,241.85/1,367,204.40
  6. Step 6: Final answer
    x = 1,436,257.79

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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.