Home / 2,702,883.48-3,730,012.38-1,495,771.80

Finding the Fourth Proportional to 2,702,883.48, 3,730,012.38 and 1,495,771.80

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Solution

The fourth proportional to 2,702,883.48, 3,730,012.38 and 1,495,771.80 is: 2,064,183.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,702,883.48 : 3,730,012.38 = 1,495,771.80 : x
  2. Step 2: Convert to fraction form
    2,702,883.48/3,730,012.38 = 1,495,771.80/x
  3. Step 3: Cross multiply
    2,702,883.48x = 3,730,012.38 × 1,495,771.80
  4. Step 4: Simplify right side
    2,702,883.48x = 5,579,247,331,654.88
  5. Step 5: Solve for x
    x = 5,579,247,331,654.88/2,702,883.48
  6. Step 6: Final answer
    x = 2,064,183.44

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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.