Home / 3,533,476.14-5,300,241.84-1,935,167.31

Finding the Fourth Proportional to 3,533,476.14, 5,300,241.84 and 1,935,167.31

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Solution

The fourth proportional to 3,533,476.14, 5,300,241.84 and 1,935,167.31 is: 2,902,766.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,533,476.14 : 5,300,241.84 = 1,935,167.31 : x
  2. Step 2: Convert to fraction form
    3,533,476.14/5,300,241.84 = 1,935,167.31/x
  3. Step 3: Cross multiply
    3,533,476.14x = 5,300,241.84 × 1,935,167.31
  4. Step 4: Simplify right side
    3,533,476.14x = 10,256,854,743,862.25
  5. Step 5: Solve for x
    x = 10,256,854,743,862.25/3,533,476.14
  6. Step 6: Final answer
    x = 2,902,766.10

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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.