Home / 1,786,055.94-2,464,686.36-1,060,884.54

Finding the Fourth Proportional to 1,786,055.94, 2,464,686.36 and 1,060,884.54

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Solution

The fourth proportional to 1,786,055.94, 2,464,686.36 and 1,060,884.54 is: 1,463,978.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,786,055.94 : 2,464,686.36 = 1,060,884.54 : x
  2. Step 2: Convert to fraction form
    1,786,055.94/2,464,686.36 = 1,060,884.54/x
  3. Step 3: Cross multiply
    1,786,055.94x = 2,464,686.36 × 1,060,884.54
  4. Step 4: Simplify right side
    1,786,055.94x = 2,614,747,655,272.87
  5. Step 5: Solve for x
    x = 2,614,747,655,272.87/1,786,055.94
  6. Step 6: Final answer
    x = 1,463,978.59

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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.