Home / 792,599.52-1,093,806.24-453,099.36

Finding the Fourth Proportional to 792,599.52, 1,093,806.24 and 453,099.36

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Solution

The fourth proportional to 792,599.52, 1,093,806.24 and 453,099.36 is: 625,287.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,599.52 : 1,093,806.24 = 453,099.36 : x
  2. Step 2: Convert to fraction form
    792,599.52/1,093,806.24 = 453,099.36/x
  3. Step 3: Cross multiply
    792,599.52x = 1,093,806.24 × 453,099.36
  4. Step 4: Simplify right side
    792,599.52x = 495,602,907,308.01
  5. Step 5: Solve for x
    x = 495,602,907,308.01/792,599.52
  6. Step 6: Final answer
    x = 625,287.92

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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.