Home / 1,274,320.52-1,758,548.96-701,348.38

Finding the Fourth Proportional to 1,274,320.52, 1,758,548.96 and 701,348.38

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Solution

The fourth proportional to 1,274,320.52, 1,758,548.96 and 701,348.38 is: 967,853.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,274,320.52 : 1,758,548.96 = 701,348.38 : x
  2. Step 2: Convert to fraction form
    1,274,320.52/1,758,548.96 = 701,348.38/x
  3. Step 3: Cross multiply
    1,274,320.52x = 1,758,548.96 × 701,348.38
  4. Step 4: Simplify right side
    1,274,320.52x = 1,233,355,464,246.68
  5. Step 5: Solve for x
    x = 1,233,355,464,246.68/1,274,320.52
  6. Step 6: Final answer
    x = 967,853.41

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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.