Home / 3,770,743.14-5,657,000.58-1,246,398.39

Finding the Fourth Proportional to 3,770,743.14, 5,657,000.58 and 1,246,398.39

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Solution

The fourth proportional to 3,770,743.14, 5,657,000.58 and 1,246,398.39 is: 1,869,890.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,770,743.14 : 5,657,000.58 = 1,246,398.39 : x
  2. Step 2: Convert to fraction form
    3,770,743.14/5,657,000.58 = 1,246,398.39/x
  3. Step 3: Cross multiply
    3,770,743.14x = 5,657,000.58 × 1,246,398.39
  4. Step 4: Simplify right side
    3,770,743.14x = 7,050,876,415,141.07
  5. Step 5: Solve for x
    x = 7,050,876,415,141.07/3,770,743.14
  6. Step 6: Final answer
    x = 1,869,890.40

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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.