Home / 792,805.68-1,094,072.58-453,281.04

Finding the Fourth Proportional to 792,805.68, 1,094,072.58 and 453,281.04

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Solution

The fourth proportional to 792,805.68, 1,094,072.58 and 453,281.04 is: 625,528.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,805.68 : 1,094,072.58 = 453,281.04 : x
  2. Step 2: Convert to fraction form
    792,805.68/1,094,072.58 = 453,281.04/x
  3. Step 3: Cross multiply
    792,805.68x = 1,094,072.58 × 453,281.04
  4. Step 4: Simplify right side
    792,805.68x = 495,922,356,897.88
  5. Step 5: Solve for x
    x = 495,922,356,897.88/792,805.68
  6. Step 6: Final answer
    x = 625,528.26

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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.