Home / 1,950,496.03-2,923,824.77-1,139,851.55

Finding the Fourth Proportional to 1,950,496.03, 2,923,824.77 and 1,139,851.55

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Solution

The fourth proportional to 1,950,496.03, 2,923,824.77 and 1,139,851.55 is: 1,708,655.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,950,496.03 : 2,923,824.77 = 1,139,851.55 : x
  2. Step 2: Convert to fraction form
    1,950,496.03/2,923,824.77 = 1,139,851.55/x
  3. Step 3: Cross multiply
    1,950,496.03x = 2,923,824.77 × 1,139,851.55
  4. Step 4: Simplify right side
    1,950,496.03x = 3,332,726,190,313.64
  5. Step 5: Solve for x
    x = 3,332,726,190,313.64/1,950,496.03
  6. Step 6: Final answer
    x = 1,708,655.72

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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.