Home / 2,466,207.73-3,403,438.34-1,348,662.21

Finding the Fourth Proportional to 2,466,207.73, 3,403,438.34 and 1,348,662.21

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Solution

The fourth proportional to 2,466,207.73, 3,403,438.34 and 1,348,662.21 is: 1,861,193.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,466,207.73 : 3,403,438.34 = 1,348,662.21 : x
  2. Step 2: Convert to fraction form
    2,466,207.73/3,403,438.34 = 1,348,662.21/x
  3. Step 3: Cross multiply
    2,466,207.73x = 3,403,438.34 × 1,348,662.21
  4. Step 4: Simplify right side
    2,466,207.73x = 4,590,088,673,223.13
  5. Step 5: Solve for x
    x = 4,590,088,673,223.13/2,466,207.73
  6. Step 6: Final answer
    x = 1,861,193.04

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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.