Home / 3,729,967.82-5,594,951.75-1,333,667.16

Finding the Fourth Proportional to 3,729,967.82, 5,594,951.75 and 1,333,667.16

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Solution

The fourth proportional to 3,729,967.82, 5,594,951.75 and 1,333,667.16 is: 2,000,500.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,729,967.82 : 5,594,951.75 = 1,333,667.16 : x
  2. Step 2: Convert to fraction form
    3,729,967.82/5,594,951.75 = 1,333,667.16/x
  3. Step 3: Cross multiply
    3,729,967.82x = 5,594,951.75 × 1,333,667.16
  4. Step 4: Simplify right side
    3,729,967.82x = 7,461,803,404,091.19
  5. Step 5: Solve for x
    x = 7,461,803,404,091.19/3,729,967.82
  6. Step 6: Final answer
    x = 2,000,500.75

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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.