Home / 2,358,505.89-3,537,756.68-739,286.37

Finding the Fourth Proportional to 2,358,505.89, 3,537,756.68 and 739,286.37

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Solution

The fourth proportional to 2,358,505.89, 3,537,756.68 and 739,286.37 is: 1,108,928.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,358,505.89 : 3,537,756.68 = 739,286.37 : x
  2. Step 2: Convert to fraction form
    2,358,505.89/3,537,756.68 = 739,286.37/x
  3. Step 3: Cross multiply
    2,358,505.89x = 3,537,756.68 × 739,286.37
  4. Step 4: Simplify right side
    2,358,505.89x = 2,615,415,290,204.02
  5. Step 5: Solve for x
    x = 2,615,415,290,204.02/2,358,505.89
  6. Step 6: Final answer
    x = 1,108,928.88

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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.