Home / 3,523,327.10-4,862,110.43-2,053,142.03

Finding the Fourth Proportional to 3,523,327.10, 4,862,110.43 and 2,053,142.03

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Solution

The fourth proportional to 3,523,327.10, 4,862,110.43 and 2,053,142.03 is: 2,833,288.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,523,327.10 : 4,862,110.43 = 2,053,142.03 : x
  2. Step 2: Convert to fraction form
    3,523,327.10/4,862,110.43 = 2,053,142.03/x
  3. Step 3: Cross multiply
    3,523,327.10x = 4,862,110.43 × 2,053,142.03
  4. Step 4: Simplify right side
    3,523,327.10x = 9,982,603,259,156.68
  5. Step 5: Solve for x
    x = 9,982,603,259,156.68/3,523,327.10
  6. Step 6: Final answer
    x = 2,833,288.81

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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.