Home / 3,829,496.04-5,744,664.43-1,910,890.15

Finding the Fourth Proportional to 3,829,496.04, 5,744,664.43 and 1,910,890.15

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Solution

The fourth proportional to 3,829,496.04, 5,744,664.43 and 1,910,890.15 is: 2,866,544.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,829,496.04 : 5,744,664.43 = 1,910,890.15 : x
  2. Step 2: Convert to fraction form
    3,829,496.04/5,744,664.43 = 1,910,890.15/x
  3. Step 3: Cross multiply
    3,829,496.04x = 5,744,664.43 × 1,910,890.15
  4. Step 4: Simplify right side
    3,829,496.04x = 10,977,422,655,203.48
  5. Step 5: Solve for x
    x = 10,977,422,655,203.48/3,829,496.04
  6. Step 6: Final answer
    x = 2,866,544.98

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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.