Home / 3,046,656.36-4,204,223.94-1,757,420.04

Finding the Fourth Proportional to 3,046,656.36, 4,204,223.94 and 1,757,420.04

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Solution

The fourth proportional to 3,046,656.36, 4,204,223.94 and 1,757,420.04 is: 2,425,146.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,046,656.36 : 4,204,223.94 = 1,757,420.04 : x
  2. Step 2: Convert to fraction form
    3,046,656.36/4,204,223.94 = 1,757,420.04/x
  3. Step 3: Cross multiply
    3,046,656.36x = 4,204,223.94 × 1,757,420.04
  4. Step 4: Simplify right side
    3,046,656.36x = 7,388,587,404,803.76
  5. Step 5: Solve for x
    x = 7,388,587,404,803.76/3,046,656.36
  6. Step 6: Final answer
    x = 2,425,146.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.