Home / 3,333,306.21-5,000,254.65-937,171.69

Finding the Fourth Proportional to 3,333,306.21, 5,000,254.65 and 937,171.69

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Solution

The fourth proportional to 3,333,306.21, 5,000,254.65 and 937,171.69 is: 1,405,840.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,333,306.21 : 5,000,254.65 = 937,171.69 : x
  2. Step 2: Convert to fraction form
    3,333,306.21/5,000,254.65 = 937,171.69/x
  3. Step 3: Cross multiply
    3,333,306.21x = 5,000,254.65 × 937,171.69
  4. Step 4: Simplify right side
    3,333,306.21x = 4,686,097,100,770.86
  5. Step 5: Solve for x
    x = 4,686,097,100,770.86/3,333,306.21
  6. Step 6: Final answer
    x = 1,405,840.57

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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.