Home / 792,804.52-1,094,979.20-522,083.08

Finding the Fourth Proportional to 792,804.52, 1,094,979.20 and 522,083.08

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Solution

The fourth proportional to 792,804.52, 1,094,979.20 and 522,083.08 is: 721,073.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,804.52 : 1,094,979.20 = 522,083.08 : x
  2. Step 2: Convert to fraction form
    792,804.52/1,094,979.20 = 522,083.08/x
  3. Step 3: Cross multiply
    792,804.52x = 1,094,979.20 × 522,083.08
  4. Step 4: Simplify right side
    792,804.52x = 571,670,113,271.94
  5. Step 5: Solve for x
    x = 571,670,113,271.94/792,804.52
  6. Step 6: Final answer
    x = 721,073.23

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1.5x scale

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.