Home / 792,780.52-1,094,946.06-522,059.08

Finding the Fourth Proportional to 792,780.52, 1,094,946.06 and 522,059.08

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Solution

The fourth proportional to 792,780.52, 1,094,946.06 and 522,059.08 is: 721,040.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,780.52 : 1,094,946.06 = 522,059.08 : x
  2. Step 2: Convert to fraction form
    792,780.52/1,094,946.06 = 522,059.08/x
  3. Step 3: Cross multiply
    792,780.52x = 1,094,946.06 × 522,059.08
  4. Step 4: Simplify right side
    792,780.52x = 571,626,532,733.23
  5. Step 5: Solve for x
    x = 571,626,532,733.23/792,780.52
  6. Step 6: Final answer
    x = 721,040.08

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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.