Home / 1,751,290.94-2,627,695.02-940,729.56

Finding the Fourth Proportional to 1,751,290.94, 2,627,695.02 and 940,729.56

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Solution

The fourth proportional to 1,751,290.94, 2,627,695.02 and 940,729.56 is: 1,411,501.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,290.94 : 2,627,695.02 = 940,729.56 : x
  2. Step 2: Convert to fraction form
    1,751,290.94/2,627,695.02 = 940,729.56/x
  3. Step 3: Cross multiply
    1,751,290.94x = 2,627,695.02 × 940,729.56
  4. Step 4: Simplify right side
    1,751,290.94x = 2,471,950,379,978.79
  5. Step 5: Solve for x
    x = 2,471,950,379,978.79/1,751,290.94
  6. Step 6: Final answer
    x = 1,411,501.84

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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.