Home / 3,641,101.41-5,433,965.84-3,237,548.88

Finding the Fourth Proportional to 3,641,101.41, 5,433,965.84 and 3,237,548.88

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Solution

The fourth proportional to 3,641,101.41, 5,433,965.84 and 3,237,548.88 is: 4,831,705.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641,101.41 : 5,433,965.84 = 3,237,548.88 : x
  2. Step 2: Convert to fraction form
    3,641,101.41/5,433,965.84 = 3,237,548.88/x
  3. Step 3: Cross multiply
    3,641,101.41x = 5,433,965.84 × 3,237,548.88
  4. Step 4: Simplify right side
    3,641,101.41x = 17,592,730,003,062.52
  5. Step 5: Solve for x
    x = 17,592,730,003,062.52/3,641,101.41
  6. Step 6: Final answer
    x = 4,831,705.58

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.