Home / 2,569,170.86-3,545,005.16-1,466,098.63

Finding the Fourth Proportional to 2,569,170.86, 3,545,005.16 and 1,466,098.63

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Solution

The fourth proportional to 2,569,170.86, 3,545,005.16 and 1,466,098.63 is: 2,022,958.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,569,170.86 : 3,545,005.16 = 1,466,098.63 : x
  2. Step 2: Convert to fraction form
    2,569,170.86/3,545,005.16 = 1,466,098.63/x
  3. Step 3: Cross multiply
    2,569,170.86x = 3,545,005.16 × 1,466,098.63
  4. Step 4: Simplify right side
    2,569,170.86x = 5,197,327,208,418.93
  5. Step 5: Solve for x
    x = 5,197,327,208,418.93/2,569,170.86
  6. Step 6: Final answer
    x = 2,022,958.96

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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.