Home / 3,662,654.35-5,494,768.95-1,234,048.93

Finding the Fourth Proportional to 3,662,654.35, 5,494,768.95 and 1,234,048.93

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Solution

The fourth proportional to 3,662,654.35, 5,494,768.95 and 1,234,048.93 is: 1,851,338.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,662,654.35 : 5,494,768.95 = 1,234,048.93 : x
  2. Step 2: Convert to fraction form
    3,662,654.35/5,494,768.95 = 1,234,048.93/x
  3. Step 3: Cross multiply
    3,662,654.35x = 5,494,768.95 × 1,234,048.93
  4. Step 4: Simplify right side
    3,662,654.35x = 6,780,813,743,344.72
  5. Step 5: Solve for x
    x = 6,780,813,743,344.72/3,662,654.35
  6. Step 6: Final answer
    x = 1,851,338.70

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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.