Home / 1,446,034.70-2,169,052.05-737,446.70

Finding the Fourth Proportional to 1,446,034.70, 2,169,052.05 and 737,446.70

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Solution

The fourth proportional to 1,446,034.70, 2,169,052.05 and 737,446.70 is: 1,106,170.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,446,034.70 : 2,169,052.05 = 737,446.70 : x
  2. Step 2: Convert to fraction form
    1,446,034.70/2,169,052.05 = 737,446.70/x
  3. Step 3: Cross multiply
    1,446,034.70x = 2,169,052.05 × 737,446.70
  4. Step 4: Simplify right side
    1,446,034.70x = 1,599,560,276,400.74
  5. Step 5: Solve for x
    x = 1,599,560,276,400.74/1,446,034.70
  6. Step 6: Final answer
    x = 1,106,170.05

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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.