Home / 2,470,353.57-3,702,961.26-955,077.21

Finding the Fourth Proportional to 2,470,353.57, 3,702,961.26 and 955,077.21

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Solution

The fourth proportional to 2,470,353.57, 3,702,961.26 and 955,077.21 is: 1,431,622.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,470,353.57 : 3,702,961.26 = 955,077.21 : x
  2. Step 2: Convert to fraction form
    2,470,353.57/3,702,961.26 = 955,077.21/x
  3. Step 3: Cross multiply
    2,470,353.57x = 3,702,961.26 × 955,077.21
  4. Step 4: Simplify right side
    2,470,353.57x = 3,536,613,908,938.88
  5. Step 5: Solve for x
    x = 3,536,613,908,938.88/2,470,353.57
  6. Step 6: Final answer
    x = 1,431,622.56

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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.