Home / 1,033,994.94-1,426,211.68-670,769.68

Finding the Fourth Proportional to 1,033,994.94, 1,426,211.68 and 670,769.68

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Solution

The fourth proportional to 1,033,994.94, 1,426,211.68 and 670,769.68 is: 925,207.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,994.94 : 1,426,211.68 = 670,769.68 : x
  2. Step 2: Convert to fraction form
    1,033,994.94/1,426,211.68 = 670,769.68/x
  3. Step 3: Cross multiply
    1,033,994.94x = 1,426,211.68 × 670,769.68
  4. Step 4: Simplify right side
    1,033,994.94x = 956,659,552,205.86
  5. Step 5: Solve for x
    x = 956,659,552,205.86/1,033,994.94
  6. Step 6: Final answer
    x = 925,207.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.