Home / 1,655,208.94-2,284,115.43-966,944.52

Finding the Fourth Proportional to 1,655,208.94, 2,284,115.43 and 966,944.52

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Solution

The fourth proportional to 1,655,208.94, 2,284,115.43 and 966,944.52 is: 1,334,340.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,655,208.94 : 2,284,115.43 = 966,944.52 : x
  2. Step 2: Convert to fraction form
    1,655,208.94/2,284,115.43 = 966,944.52/x
  3. Step 3: Cross multiply
    1,655,208.94x = 2,284,115.43 × 966,944.52
  4. Step 4: Simplify right side
    1,655,208.94x = 2,208,612,898,085.94
  5. Step 5: Solve for x
    x = 2,208,612,898,085.94/1,655,208.94
  6. Step 6: Final answer
    x = 1,334,340.85

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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.