Home / 3,199,058.76-4,414,700.64-1,748,760.24

Finding the Fourth Proportional to 3,199,058.76, 4,414,700.64 and 1,748,760.24

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Solution

The fourth proportional to 3,199,058.76, 4,414,700.64 and 1,748,760.24 is: 2,413,288.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,199,058.76 : 4,414,700.64 = 1,748,760.24 : x
  2. Step 2: Convert to fraction form
    3,199,058.76/4,414,700.64 = 1,748,760.24/x
  3. Step 3: Cross multiply
    3,199,058.76x = 4,414,700.64 × 1,748,760.24
  4. Step 4: Simplify right side
    3,199,058.76x = 7,720,252,950,734.55
  5. Step 5: Solve for x
    x = 7,720,252,950,734.55/3,199,058.76
  6. Step 6: Final answer
    x = 2,413,288.89

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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.