Home / 1,274,797.56-1,759,153.80-701,725.80

Finding the Fourth Proportional to 1,274,797.56, 1,759,153.80 and 701,725.80

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Solution

The fourth proportional to 1,274,797.56, 1,759,153.80 and 701,725.80 is: 968,344.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,274,797.56 : 1,759,153.80 = 701,725.80 : x
  2. Step 2: Convert to fraction form
    1,274,797.56/1,759,153.80 = 701,725.80/x
  3. Step 3: Cross multiply
    1,274,797.56x = 1,759,153.80 × 701,725.80
  4. Step 4: Simplify right side
    1,274,797.56x = 1,234,443,607,628.04
  5. Step 5: Solve for x
    x = 1,234,443,607,628.04/1,274,797.56
  6. Step 6: Final answer
    x = 968,344.82

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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.