Home / 2,360,158.13-3,540,755.70-1,401,489.42

Finding the Fourth Proportional to 2,360,158.13, 3,540,755.70 and 1,401,489.42

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Solution

The fourth proportional to 2,360,158.13, 3,540,755.70 and 1,401,489.42 is: 2,102,542.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,360,158.13 : 3,540,755.70 = 1,401,489.42 : x
  2. Step 2: Convert to fraction form
    2,360,158.13/3,540,755.70 = 1,401,489.42/x
  3. Step 3: Cross multiply
    2,360,158.13x = 3,540,755.70 × 1,401,489.42
  4. Step 4: Simplify right side
    2,360,158.13x = 4,962,331,652,354.69
  5. Step 5: Solve for x
    x = 4,962,331,652,354.69/2,360,158.13
  6. Step 6: Final answer
    x = 2,102,542.03

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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.