Home / 2,283,705.50-3,426,323.01-746,771.79

Finding the Fourth Proportional to 2,283,705.50, 3,426,323.01 and 746,771.79

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Solution

The fourth proportional to 2,283,705.50, 3,426,323.01 and 746,771.79 is: 1,120,407.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,283,705.50 : 3,426,323.01 = 746,771.79 : x
  2. Step 2: Convert to fraction form
    2,283,705.50/3,426,323.01 = 746,771.79/x
  3. Step 3: Cross multiply
    2,283,705.50x = 3,426,323.01 × 746,771.79
  4. Step 4: Simplify right side
    2,283,705.50x = 2,558,681,382,944.99
  5. Step 5: Solve for x
    x = 2,558,681,382,944.99/2,283,705.50
  6. Step 6: Final answer
    x = 1,120,407.77

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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.